Island

Breakthrough

Draw four cards, then choose X cards in your hand and discard the rest.

Iridescent Drake

Flying
When this creature enters, put target Aura card from a graveyard onto the battlefield under your control attached to this creature.

Sorcerous Sight

Look at target opponent's hand.
Draw a card.

Clairvoyance

Look at target player's hand.
Draw a card at the beginning of the next turn's upkeep.

Chasm Drake

Flying
Whenever this creature attacks, target creature you control gains flying until end of turn.

Annul

Counter target artifact or enchantment spell.

Academy Drake

Kicker {4} (You may pay an additional {4} as you cast this spell.)
Flying
If this creature was kicked, it enters with two +1/+1 counters on it.

Scrapskin Drake

Flying (This creature can't be blocked except by creatures with flying or reach.)
This creature can block only creatures with flying.

Ideas Unbound

Draw three cards. Discard three cards at the beginning of the next end step.

Sol Ring

Dispel

Skywinder Drake

Flying
This creature can block only creatures with flying.

Serum Raker

Flying
When this creature dies, each player discards a card.

Alhammarret's Archive

If you would gain life, you gain twice that much life instead.
If you would draw a card except the first one you draw in each of your draw steps, draw two cards instead.

Loyal Drake

Flying
Lieutenant — At the beginning of combat on your turn, if you control your commander, draw a card.

Pendrell Drake

Flying
Cycling {2} ({2}, Discard this card: Draw a card.)

Aetherflux Reservoir

Whenever you cast a spell, you gain 1 life for each spell you've cast this turn.
Pay 50 life: This artifact deals 50 damage to any target.

Hinterland Drake

Flying
This creature can't block artifact creatures.

Aether Vial

At the beginning of your upkeep, you may put a charge counter on this artifact.
{T}: You may put a creature card with mana value equal to the number of charge counters on this artifact from your hand onto the battlefield.

Spiketail Drakeling

Flying
Sacrifice this creature: Counter target spell unless its controller pays {2}.

Peregrine Drake

Flying
When this creature enters, untap up to five lands.

Tide Skimmer

Flying
Whenever you attack with two or more creatures with flying, draw a card.

Muse Drake

Flying
When this creature enters, draw a card.

Thunder Drake

Flying
Whenever you cast your second spell each turn, put a +1/+1 counter on this creature.

Seacoast Drake

Chart a Course

Draw two cards. Then discard a card unless you attacked this turn.

An Offer You Can't Refuse

Counter target noncreature spell. Its controller creates two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Shared Discovery

As an additional cost to cast this spell, tap four untapped creatures you control.
Draw three cards.

Azure Drake

Shimmerscale Drake

Horizon Drake

Darkslick Drake

Flying
When this creature dies, draw a card.

Cerulean Wyvern

Gitaxian Probe

({U/P} can be paid with either {U} or 2 life.)
Look at target player's hand.
Draw a card.

Serum Visions

Alandra, Sky Dreamer

Whenever you draw your second card each turn, create a 2/2 blue Drake creature token with flying.
Whenever you draw your fifth card each turn, Alandra and Drakes you control each get +X/+X until end of turn, where X is the number of cards in your hand.

Ancestral Vision

Suspend 4—{U} (Rather than cast this card from your hand, pay {U} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
Target player draws three cards.

Braingeyser

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Azimaet Drake

Flying
{U}: This creature gets +1/+0 until end of turn. Activate only once each turn.

Hunting Drake

Flying
When this creature enters, put target red or green creature on top of its owner's library.

Soaring Drake

Alloy Myr

Nerd Rage

Enchant creature
When this Aura enters, draw two cards.
Enchanted creature has "You have no maximum hand size" and "Whenever this creature attacks, if you have ten or more cards in hand, it gets +10/+10 until end of turn."

Saheeli's Silverwing

Flying
When this creature enters, look at the top card of target opponent's library.

Finale of Revelation

Draw X cards. If X is 10 or more, instead shuffle your graveyard into your library, draw X cards, untap up to five lands, and you have no maximum hand size for the rest of the game.
Exile Finale of Revelation.

Windstorm Drake

Flying
Other creatures you control with flying get +1/+0.

Environmental Sciences

Search your library for a basic land card, reveal it, put it into your hand, then shuffle. You gain 2 life.

Cerulean Drake

Flying
Protection from red (This creature can't be blocked, targeted, dealt damage, enchanted, or equipped by anything red.)
Sacrifice this creature: Counter target spell that targets you.

Fascination

Choose one —
• Each player draws X cards.
• Each player mills X cards.

Consider

Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Draw a card.

Aerial Guide

Flying
Whenever this creature attacks, another target attacking creature gains flying until end of turn.

High Tide

Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.

Fatigue

Target player skips their next draw step.

Angler Drake

Flying
When this creature enters, you may return target creature to its owner's hand.

Drake Familiar

Flying
When this creature enters, sacrifice it unless you return an enchantment to its owner's hand.

Spiketail Drake

Flying
Sacrifice this creature: Counter target spell unless its controller pays {3}.

Arcane Signet

{T}: Add one mana of any color in your commander's color identity.

Whirlpool Drake

Flying
When this creature enters, shuffle the cards from your hand into your library, then draw that many cards.
When this creature dies, shuffle the cards from your hand into your library, then draw that many cards.