mtg.wtf

Immersturm Skullcairn enters tapped.
{T}: Add {B}.
{1}{B}{R}{R}, {T}, Sacrifice Immersturm Skullcairn: It deals 3 damage to target player. That player discards a card. Activate only as a sorcery.

Intimidate
Each other creature you control that's a Wolf or a Werewolf gets +1/+1.
Non-Human Werewolves you control can't transform.

Imoen, Honorable Trickster can't be blocked.
Whenever Imoen deals combat damage to a player, you may exile an instant or sorcery card from your graveyard. If you do, put a +1/+1 counter on each creature you control.

Imoen, Occult Trickster can't be blocked.
Whenever Imoen deals combat damage to a player, you may exile an instant or sorcery card from your graveyard. If you do, create a 2/2 black Zombie creature token.

{2}{R/G}: Reveal the top card of your library. If it isn't a creature card, put it into your graveyard. Otherwise, put that card onto the battlefield. That creature gains haste. Sacrifice it at the beginning of the next end step.

Affinity for artifacts
When Imskir Iron-Eater enters, 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.

Kicker {2}{B}
Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If this spell was kicked, sacrifice that creature at the beginning of the next end step.

Enchant creature
When Incriminating Impetus enters, suspect enchanted creature.
Enchanted creature gets +2/+2 and is goaded.

Enchant creature
Enchanted creature gets +4/+4 and has first strike, and all creatures able to block it do so.
Umbra armor

Counter target spell. If {B} was spent to cast this spell, that spell's controller mills X cards, where X is the spell's mana value.

Ninjutsu {U}{B}
Whenever a Ninja you control deals combat damage to a player, draw a card.

Inkfathom Infiltrator can't block and can't be blocked.

Fear
{2}{U}{B}: Each unblocked creature has base power and toughness 4/1 until end of turn.

Flying
{2}{W/U}: Attacking creatures with flying get +1/+1 until end of turn.
Whenever three or more creatures you control with flying attack, each player gains control of a nonland permanent of your choice controlled by the player to their right.

Whenever one or more artifact creatures you control deal combat damage to a player, seek a nonland card with mana value 2 or less.

Enchantment spells you cast cost {1} less to cast.
Unlock costs you pay cost {1} less.

You may reveal the first card you draw each turn as you draw it. Whenever you reveal an instant or sorcery card this way, create Cherubael, a legendary 4/4 black Demon creature token with flying.
Whenever Inquisitor Eisenhorn deals combat damage to a player, investigate that many times.

Hexproof, indestructible
Insidious Mist can't block and can't be blocked.
Whenever Insidious Mist attacks and isn't blocked, you may pay {2}{B}. If you do, transform it.

When Intimidation Campaign enters, each opponent loses 1 life, you gain 1 life, and you draw a card.
Whenever you commit a crime, you may return Intimidation Campaign to its owner's hand.

Target creature you control deals damage equal to its power to target creature an opponent controls. If excess damage was dealt to a creature this way, its controller discards a card with the greatest mana value among cards in their hand.

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

When Invasion of Amonkhet enters, each player mills three cards, then each opponent discards a card and you draw a card.

When Invasion of Azgol enters, target player sacrifices a creature or planeswalker and loses 1 life.

When Invasion of Ergamon enters, create a Treasure token. Then you may discard a card. If you do, draw a card.

When Invasion of Moag enters, put a +1/+1 counter on each creature you control.