Super mardi

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Destroy target land you control and target land you don't control.

Electrolyze deals 2 damage divided as you choose among one or two targets. Draw a card.

When you cycle Grixis Sojourners or it dies, you may exile target card from a graveyard. Cycling {2}{B} ({2}{B}, Discard this card: Draw a card.)

Changeling (This card is every creature type.) {R}: War-Spike Changeling gains first strike until end of turn.

Flying Soulshift 3 (When this creature dies, you may return target Spirit card with mana value 3 or less from your graveyard to your hand.)

{T}, Sacrifice Conjurer's Bauble: Put up to one target card from your graveyard on the bottom of your library. Draw a card.

When War Elemental enters the battlefield, sacrifice it unless an opponent was dealt damage this turn. Whenever an opponent is dealt damage, put th...

Whenever you cast a spell during an opponent's turn, you may have each opponent lose 1 life.

White spells you cast cost {1} less to cast. Blue spells you cast cost {1} less to cast. Spells your opponents cast cost {1} more to cast.

{1}{B}: Return Reassembling Skeleton from your graveyard to the battlefield tapped.

{3}: Feral Animist gets +X/+0 until end of turn, where X is its power.

Indestructible {T}: Add one mana of any color.

{1}{R}: Switch each creature's power and toughness until end of turn.

{T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Target creature can't be blocked this turn.

When Maalfeld Twins dies, create two 2/2 black Zombie creature tokens.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) {1}{G}: Regenerate Bl...

Trample As Sutured Ghoul enters the battlefield, exile any number of creature cards from your graveyard. Sutured Ghoul's power is equal to the to...

Landfall — Whenever a land enters the battlefield under your control, Snapping Creeper gains vigilance until end of turn.

Landfall — Whenever a land enters the battlefield under your control, you may put a quest counter on Soul Stair Expedition. Remove three quest coun...

Flying, deathtouch, lifelink

Whenever you cast an instant or sorcery spell, you may pay {3}. If you do, copy that spell. You may choose new targets for the copy.

First strike Whenever another creature dies, you may put a +1/+1 counter on Rockslide Elemental.

{1}{G}, Sacrifice a Human: Put two +1/+1 counters on target creature.