mtg.wtf

Flash
When Hydroelectric Specimen enters the battlefield, you may change the target of target instant or sorcery spell with a single target to Hydroelectric Specimen.

{1}{C}, {T}: Create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this creature: Add {C}."
Whenever another Eldrazi you control dies, put a +1/+1 counter on Idol of False Gods.
As long as Idol of False Gods has eight or more +1/+1 counters on it, it's a 0/0 creature in addition to its other types and it has annihilator 2.

Affinity for artifacts
When Imskir Iron-Eater enters the battlefield, you draw X cards and you lose X life, where X is half the number of artifacts you control, rounded down.
{3}{R}, Sacrifice an artifact: Imskir deals damage equal to the sacrificed artifact's mana value to any target.

Inundated Archive enters the battlefield tapped.
{T}: Add {U} or {B}.

Choose target spell, then flip a coin. If you win the flip, gain control of that spell and you may choose new targets for it. If you lose the flip, counter that spell.

Colorless spells you cast with mana value 7 or greater cost {1} less to cast.
Other colorless creatures you control get +1/+1.

If you would get one or more {E}, you get that many plus one {E} instead.
{T}: Draw a card. Activate only if you've paid or lost four or more {E} this turn.

Black spells you cast cost {1} less to cast.

Flying
When Junk Diver dies, return another target artifact card from your graveyard to your hand.

Lifelink
For each {B} in a cost, you may pay 2 life rather than pay that mana.
Whenever you cast a black spell, put a +1/+1 counter on K'rrik, Son of Yawgmoth.

Flying
Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent.

Deathtouch
{4}{B}: Each opponent loses 2 life and you gain 2 life. This ability costs {4}{B} less to activate if you've drawn three or more cards this turn. Activate only once each turn.

Improvise
Ward {4}
Whenever an artifact enters the battlefield under your control, put a +1/+1 counter on Kappa Cannoneer and it can't be blocked this turn.

Devoid
Whenever you cast a creature spell with mana value 4, 5, or 6, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this creature: Add {C}."
Whenever you cast a creature spell with mana value 7 or greater, draw three cards.

When you cast this spell, up to two target players each manifest two cards from their hands. For each card manifested this way, you draw a card.
Other colorless creatures you control get +3/+2.

Other creatures have base power and toughness 2/2 and are Bears in addition to their other types.

Haste
Whenever Laelia, the Blade Reforged attacks, exile the top card of your library. You may play that card this turn.
Whenever one or more cards are put into exile from your library and/or your graveyard, put a +1/+1 counter on Laelia.

Until end of turn, double target creature's power and it gains first strike.

Legion Stronghold enters the battlefield tapped.
{T}: Add {R} or {W}.

As an additional cost to cast this spell, sacrifice a creature or sacrifice a modified creature.
Destroy target creature or planeswalker. If the modified creature was sacrificed, draw a card.

Enchant modified creature
Enchanted creature gets +3/+3 and has vigilance and reach.
Umbra armor

Living weapon
Equipped creature gets +1/+1 and has flying.
Equip {3}{W}

Fabricate 1
Whenever another creature or artifact you control is put into a graveyard from the battlefield, each opponent loses 1 life.

Destroy each artifact with mana value X or less.