Artista: Jaime Jones

Level up (: 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 control get +1/+1.

Enchant creature
Enchanted creature gets +10/+10 and has trample and annihilator 2. (Whenever it attacks, defending player sacrifices two permanents.)

Equipped creature gets +X/+X, where X is its converted mana cost.
Equip

Return an instant card at random from your graveyard to your hand.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

If an opponent cast a blue spell this turn, you may pay rather than pay this spell’s mana cost.
Change the target of target spell with a single target.

+1: Search your library for a card named Nissa’s Chosen and put it onto the battlefield. Then shuffle your library.
+1: You gain 2 life for each Elf you control.
−7: Search your library for any number of Elf creature cards and put them onto the battlefield. Then shuffle your library.

Rupture Spire enters the battlefield tapped.
When Rupture Spire enters the battlefield, sacrifice it unless you pay .
: Add one mana of any color.

Defender (This creature can’t attack.)
: Regenerate Wall of Bone. (The next time this creature would be destroyed this turn, it isn’t. Instead tap it, remove all damage from it, and remove it from combat.)

Flying, haste
Whenever Hellkite Charger attacks, you may pay . If you do, untap all attacking creatures and after this phase, there is an additional combat phase.

+1: Search your library for a card named Nissa’s Chosen and put it onto the battlefield. Then shuffle your library.
+1: You gain 2 life for each Elf you control.
−7: Search your library for any number of Elf creature cards and put them onto the battlefield. Then shuffle your library.

Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token.
Tap seven untapped Merfolk you control: Counter target spell.

Emeria, the Sky Ruin enters the battlefield tapped.
At the beginning of your upkeep, if you control seven or more Plains, you may return target creature card from your graveyard to the battlefield.
: Add .

If Nissa’s Chosen would die, put it on the bottom of its owner’s library instead.

Players skip their untap steps.
Whenever you roll , untap all permanents you control.

Whenever you gain life, target opponent loses that much life.

Defender (This creature can’t attack.)
: Regenerate Wall of Bone. (The next time this creature would be destroyed this turn, it isn’t. Instead tap it, remove all damage from it, and remove it from combat.)

When Sparkmage Apprentice enters the battlefield, it deals 1 damage to any target.

Flying
At the beginning of each upkeep, create a 1/1 red and green Dragon creature token with flying and devour 2. (As the token enters the battlefield, you may sacrifice any number of creatures. It enters the battlefield with twice that many +1/+1 counters on it.)

Whenever Skyclaw Thrash attacks, flip a coin. If you win the flip, Skyclaw Thrash gets +1/+1 and gains flying until end of turn.

Flying, devour 2

Hexproof (This creature can’t be the target of spells or abilities your opponents control.)
Uril, the Miststalker gets +2/+2 for each Aura attached to it.

At the beginning of your upkeep, if you control a black permanent, you may put a +1/+1 counter on Bloodhall Ooze.
At the beginning of your upkeep, if you control a green permanent, you may put a +1/+1 counter on Bloodhall Ooze.

Dark Temper deals 2 damage to target creature. If you control a black permanent, destroy the creature instead.

Protection from everything
If Progenitus would be put into a graveyard from anywhere, reveal Progenitus and shuffle it into its owner’s library instead.

Flying
When Sphinx Summoner enters the battlefield, you may search your library for an artifact creature card, reveal it, and put it into your hand. If you do, shuffle your library.