Singles

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.

Defender, flying

Prevent all combat damage that would be dealt this turn by attacking creatures.

Level up {3}{R} ({3}{R}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-2 2/3 {T}: Brimstone Mage deals 1 damage to any target. ...

Defender {T}: Target creature gains haste until end of turn.

Flying When Cadaver Imp enters the battlefield, you may return target creature card from your graveyard to your hand.

Sacrifice a creature: Bloodthrone Vampire gets +2/+2 until end of turn.

{8}: Target player loses 3 life and you gain 3 life.

When Bala Ged Scorpion enters the battlefield, you may destroy target creature with power 1 or less.

Whenever Arrogant Bloodlord blocks or becomes blocked by a creature with power 1 or less, destroy Arrogant Bloodlord at end of combat.

When Venerated Teacher enters the battlefield, put two level counters on each creature you control with level up.

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...