Riddlemaster Sphinx

Flying (This creature can't be blocked except by creatures with flying or reach.)
When Riddlemaster Sphinx enters the battlefield, you may return target creature an opponent controls to its owner's hand.

Jace's Triumph

Draw two cards. If you control a Jace planeswalker, draw three cards instead.

Deface

Choose one —
• Destroy target artifact.
• Destroy target creature with defender.

Air Elemental

Jaya's Greeting

Jaya's Greeting deals 3 damage to target creature. Scry 1.

Shock

Unsummon

Return target creature to its owner's hand.

Spectral Sailor

Flash (You may cast this spell any time you could cast an instant.)
Flying
{3}{U}: Draw a card.

Spikewheel Acrobat

Spectacle {2}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)

Lightning Stormkin

Flying
Haste (This creature can attack and {T} as soon as it comes under your control.)

Sure Strike

Target creature gets +3/+0 and gains first strike until end of turn.

Library Larcenist

Whenever Library Larcenist attacks, draw a card.

Cosmotronic Wave

Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn.

Mountain

Island

Goblin Cratermaker

{1}, Sacrifice Goblin Cratermaker: Choose one —
• Goblin Cratermaker deals 2 damage to target creature.
• Destroy target colorless nonland permanent.

Shivan Dragon

Flying (This creature can't be blocked except by creatures with flying or reach.)
{R}: Shivan Dragon gets +1/+0 until end of turn.

Chandra's Embercat

{T}: Add {R}. Spend this mana only to cast an Elemental spell or a Chandra planeswalker spell.

Ember Hauler

{1}, Sacrifice Ember Hauler: It deals 2 damage to any target.

Unexplained Disappearance

Return target creature to its owner's hand.
Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Cloudkin Seer

Flying
When Cloudkin Seer enters the battlefield, draw a card.

Chainwhip Cyclops

{3}{R}: Target creature can't block this turn.

Infuriate

Target creature gets +3/+2 until end of turn.

Swiftwater Cliffs

Swiftwater Cliffs enters the battlefield tapped.
When Swiftwater Cliffs enters the battlefield, you gain 1 life.
{T}: Add {U} or {R}.

Direct Current

Direct Current deals 2 damage to any target.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Winged Words

This spell costs {1} less to cast if you control a creature with flying.
Draw two cards.

Radical Idea

Draw a card.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Spellgorger Weird

Whenever you cast a noncreature spell, put a +1/+1 counter on Spellgorger Weird.

Torch Courier

Haste
Sacrifice Torch Courier: Another target creature gains haste until end of turn.