mtg.wtf

Flying
Whenever Memory Vampire deals combat damage to a player, any number of target players each mill that many cards. Then you may collect evidence 9. When you do, you may cast target nonland card from defending player's graveyard without paying its mana cost.

Mentor
Whenever you attack a player, target creature that's attacking that player gains first strike until end of turn.

Flash
When Portal Manipulator enters during the declare attackers step, choose target player and any number of target attacking creatures their opponents control. Those creatures are now attacking that player.

Flying
When Resonance Technician enters, you may discard a card. If you do, investigate twice.
{T}, Tap X untapped artifacts you control: Copy target instant or sorcery spell you control with mana value X. You may choose new targets for the copy.

Flash
Vigilance
When Scuttling Sentinel enters, put a +1/+1 counter on another target creature you control. Until end of turn, that creature becomes a blue Crab in addition to its other types and gains hexproof.

Secret Passage enters tapped.
{T}: Add {U} or {B}.
{4}, {T}: Investigate.

Artifacts you control are Clues in addition to their other types and have "{2}, Sacrifice this artifact: Draw a card."
Whenever you sacrifice a Clue, target creature can't be blocked this turn.

Trample
Whenever Sludge Titan enters or attacks, mill five cards. You may put a creature card and/or a land card from among them into your hand.

Haste
Whenever Stampede Surfer attacks, for each opponent, you create a 2/2 green Boar creature token that's tapped and attacking that opponent.

Study enters tapped.
{T}: Add {W} or {U}.
{4}, {T}: Investigate.

Sumala Rumblers's power is equal to the number of creatures you control.
Myriad

Flying
Whenever a player attacks you, if that player has another opponent who isn't being attacked, prevent all combat damage that would be dealt to you this combat.

Extort
At the beginning of each end step, if you gained 4 or more life this turn, investigate.

Whenever Tribune of Rot attacks, mill two cards. For each creature card milled this way, create a 1/1 green Saproling creature token.

Whenever Undercover Butler attacks the player with the most life or tied for most life, it can't be blocked this turn.

Trample
Whenever Unruly Krasis attacks, you may have the base power and toughness of another target creature you control become X/X until end of turn, where X is Unruly Krasis's power.
{3}{G}{U}: Adapt 3.

Whenever Vernal Sovereign enters or attacks, create a green and white Elemental creature token with "This creature's power and toughness are each equal to the number of creatures you control."

Whenever Aggressive Detective attacks, if all your commanders have been revealed, Aggressive Detective deals 2 damage to each opponent.

Whenever you planeswalk here and at the beginning of your upkeep, exile the top card of your library. You may play that card this turn.
Whenever chaos ensues, exile the top six cards of your library. An opponent chooses a nonland card with their favorite art. Then you may cast that spell without paying its mana cost.

Populate. Proliferate. Investigate.
Regenerate target creature.
Replicate {2}{G} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copy.)

When you planeswalk here and at the beginning of your upkeep, create a Black Lotus artifact token.
Whenever chaos ensues, each player draws a card for each artifact token they control.

Flying
If an opponent would create a Clue, they create a Blood instead. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.")

Suspend 2—{2} (Deep Dish Pizza has no mana cost and must be suspended.)
{2}, Sacrifice Deep Dish Pizza: Gain 3 life, draw three cards, and Deep Dish Pizza deals 3 damage to each opponent.

You can't cast Demon Detective unless all of your commanders have been revealed.
Flying

Commanders you own have disguise. Their disguise cost is equal to their mana cost.