mtg.wtf

Whenever Marshland Hordemaster or another Lizard you control enters, Marshland Hordemaster perpetually gains battle cry.
Whenever Marshland Hordemaster or another Lizard you control dies, target opponent loses 1 life and you gain 1 life.

Woman Who Walked the Earth — When Martha Jones enters, investigate.
Whenever you sacrifice a Clue, Martha Jones and up to one other target creature can't be blocked this turn.
Doctor's companion

Enchant creature
Enchanted creature gets +1/+1 and is goaded.
Whenever enchanted creature attacks, each other creature that's attacking one of your opponents gets +1/+1 until end of turn.

Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

Convoke
When this creature enters, if you control no tapped lands, put two +1/+1 counters on it.

Until end of turn, target creature you control gains "{0}: The next 1 damage that would be dealt to target creature, planeswalker, or player this turn is dealt to this creature instead." Only you may activate this ability.

Whenever another Elf you control enters, put a +1/+1 counter on Marwyn.
{T}: Add an amount of {G} equal to Marwyn's power.

Haste
{T}: Draw a card, then discard a card.
Whenever you discard an Island, Pirate, or Vehicle card, create a tapped Treasure token.

Flash
Tapped creatures you control can block as though they were untapped.

Equipped creature has flying and lifelink.
Whenever equipped creature dies, you may pay X life, where X is its power. If you do, draw X cards.
Equip {3}

Whenever equipped creature deals combat damage to a player, it connives X, where X is the amount of damage it dealt to that player.
Equip {2}

Draw a card for each Human you control.

Massive Raid deals damage to any target equal to the number of creatures you control.

Tap an untapped Cleric you control: Prevent the next 2 damage that would be dealt to any target this turn.

Commander creatures you own have "This creature enters with an additional +1/+1 counter on it" and "Other creatures you control enter with an additional +1/+1 counter on them."

Servos and Thopters you control get +1/+1.
{3}{W}: Create a 1/1 colorless Servo artifact creature token.

First strike
{1}{W}: Tap target creature blocking this creature.

When this creature enters, surveil 2.
At the beginning of your upkeep, if this card is in your graveyard, you may pay 1 life. If you do, return it to your hand.

Whenever this creature attacks, tap target creature defending player controls.

Master of Etherium's power and toughness are each equal to the number of artifacts you control.
Other artifact creatures you control get +1/+1.

Flying
At the beginning of your upkeep, each opponent draws a card.

Create two 1/1 colorless Myr artifact creature tokens.

Whenever you attack with two or more legendary creatures, put a +1/+1 counter on each of up to two target attacking creatures.
At the beginning of your end step, if you control a creature with power 4 or greater, draw a card.

Haste
Reveal this card from your hand: Masterful Ninja is on the battlefield and in your hand until end of turn.
{1}{B}: This creature gets +1/+1 until end of turn.

Whenever Mastermind Plum attacks, exile up to one target card from a graveyard. If an artifact card was exiled this way, create a Treasure token.
Whenever you cast a spell, if mana from a Treasure was spent to cast it, you draw a card and you lose 1 life.