Serendib Efreet

Flying
At the beginning of your upkeep, Serendib Efreet deals 1 damage to you.

Mana Drain

Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.

Prodigal Sorcerer

{T}: Prodigal Sorcerer deals 1 damage to any target.

Control Magic

Enchant creature
You control enchanted creature.

Clone

You may have Clone enter as a copy of any creature on the battlefield.

Urza's Bauble

{T}, Sacrifice Urza's Bauble: Look at a card at random in target player's hand. You draw a card at the beginning of the next turn's upkeep.

Zuran Spellcaster

{T}: Zuran Spellcaster deals 1 damage to any target.

Memory Lapse

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

Word of Undoing

Return target creature and all white Auras you own attached to it to their owners' hands.

Portent

Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.
Draw a card at the beginning of the next turn's upkeep.

Ancestral Recall

Invoke Prejudice

Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value.

Giant Tortoise

Giant Tortoise gets +0/+3 as long as it's untapped.

Phantom Monster

Sindbad

{T}: Draw a card and reveal it. If it isn't a land card, discard it.

Counterspell

Flying Men

Clairvoyance

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

Unsummon

Return target creature to its owner's hand.

Flood

{U}{U}: Tap target creature without flying.

Merchant Scroll

Search your library for a blue instant card, reveal that card, put it into your hand, then shuffle.