Boxing Day

Draw two cards, then shuffle a card from your hand into your library.

Draw cards equal to the number of cards in target opponent's hand. Rebound (If you cast this spell from your hand, exile it as it resolves. At the ...

Whenever another creature enters the battlefield under your control, you may have Renegade Doppelganger become a copy of that creature until end of...

Return target permanent to its owner's hand.

Choose one — • Tap X target permanents. • Untap X target permanents.

Defender When Phantasmal Abomination becomes the target of a spell or ability, sacrifice it.

Enchant creature At the beginning of each upkeep, if enchanted creature is untapped, tap it.

Defender When Mnemonic Wall enters the battlefield, you may return target instant or sorcery card from your graveyard to your hand.

Flying Whenever Merfolk Skyscout attacks or blocks, untap target permanent.

When Merfolk Observer enters the battlefield, look at the top card of target player's library.

Counter target spell. Look at its controller's hand.

Level up {2} ({2}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-4 0/6 LEVEL 5+ 6/6 Islandwalk (This creature can't be blocked ...

Level up {2}{U} ({2}{U}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-2 2/2 Hada Spy Patrol can't be blocked. LEVEL 3+ 3/3 Shr...

Defender, flying Prevent all combat damage that would be dealt to Guard Gomazoa.

Flying {8}: Creatures you control gain flying until end of turn.

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +1/+1. Totem armor (If enchanted creat...

Level up {1}{U} ({1}{U}: Put a level counter on this. Level up only as a sorcery.) LEVEL 2-3 2/4 {U}{U}, {T}: Copy target instant or sorcery spell....

Flying Dormant Gomazoa enters the battlefield tapped. Dormant Gomazoa doesn't untap during your untap step. Whenever you become the target of a spe...

Enchant creature You control enchanted creature. At the beginning of your end step, if enchanted creature's power is 4 or greater, sacrifice Domest...

Target creature gets +1/+0 until end of turn and can't be blocked this turn. Rebound (If you cast this spell from your hand, exile it as it resolve...

Enchant creature {2}{U}: Untap enchanted creature. Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and des...

Level up {1} ({1}: Put a level counter on this. Level up only as a sorcery.) LEVEL 2-3 3/3 Flying LEVEL 4+ 4/4 Flying Other Merfolk creatures you c...

Flying Champion's Drake gets +3/+3 as long as you control a creature with three or more level counters on it.