Final Fantasy Promos

Legendary Creature — Wizard

{X}{X}, {T}: Copy target activated or triggered ability you control X times. You may choose new targets for the copies. This ability can't be copied and X can't be 0. (Mana abilities can't be targeted.)

Gogo, Master of Mimicry

Murders at Karlov Manor

Instant

This spell can't be countered. (This includes by the ward ability.)
Target creature gets -X/-X until end of turn.

Slice from the Shadows

Warhammer 40,000 Commander

Creature — Human Tyranid Wizard

Genomic Enhancement — {T}: Add one mana of any color. If this mana is spent to cast a creature spell, that creature enters with an additional +1/+1 counter on it.

Biophagus

Artifact

Sol Ring

Land

{T}: Add {C}.
{1}, {T}: Add one mana of any color.
{4}, {T}, Sacrifice this land: Put two +1/+1 counters on target creature. Activate only as a sorcery.

Cave of Temptation

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {W} or {B}.