msem-instigator

Gangling Titan has menace and deathtouch as long as there are four or more card types among cards in your graveyard.

Whenever Sir Roger Wimbledon deals combat damage to a player, you may put an exiled creature card you own into your hand.

Poisonous 2 (Whenever this creature deals combat damage to a player, that player gets two poison counters.)
Coil Remnant has deathtouch as long as an opponent is poisoned.

Whenever Bloodthirsty Insurgent attacks, it gets +2/+0 until end of turn.

At the beginning of your end step, if a counter was put on a permanent you control or controlled this turn, draw a card.

Whenever another artifact you control enters, put a +1/+1 counter on Lightsteel Enforcer.

When Wiedfree Investigator enters, return up to one target artifact card with mana value 2 or less from your graveyard to the battlefield.
{2}, Sacrifice an artifact: Draw a card.

Choose one —
• Creatures you control get +2/+0 until end of turn.
• Creatures your opponents control can't block creatures with less power this turn.

Mill two cards, then you may return an instant or sorcery card from your graveyard to your hand.
Acquiesce (If you cast this spell from your hand, exile it as it resolves. When one or more creatures you control deal combat damage to an opponent, you may cast this card from exile without paying its mana cost.)

When Ruins' Reward enters, draw a card, then discard a card.
{T}: Add one mana of any color.

Flying
When Shoal Raker enters, draw a card if an opponent is cursed.

Search your library for a card and put it into your hand, then shuffle. You lose life equal to the number of cards in your hand.

Preacher of the Yenzu gets +2/+0 and has flying as long as you control a legendary creature.

Whenever you foretell a card or cast a foretold spell, you draw a card and you lose 2 life.

Flying
Whenever an artifact you control enters, put a +1/+1 counter on Glorious Wingwright. This ability triggers only once each turn.

When Lupine Prowler enters, you may sacrifice another creature. If you do, draw a card and you gain 2 life.
Whenever another creature you control dies, put a +1/+1 counter on Lupine Prowler.

Whenever you make first contact, put a patch counter on Distraction Doll. (You make first contact the first time each turn you cast a spell with a name not in your graveyard or control already.)
{T}: Exile Distraction Doll and target creature with mana value less than or equal to the number of patch counters on it.

Vanguard's Assault deals X damage divided as you choose among any number of target creatures, where X is the number of attacking creatures.

{2}: Settlement Guardian gets +1/+1 until end of turn for each color of mana spent to activate this ability.

Nightwatch Rallier enters with X +1/+1 counters on it.
Other artifact creatures you control get +1/+1 for each +1/+1 counter on Nightwatch Rallier.

You may put a creature or planeswalker card from your hand onto the battlefield. It gains haste. Sacrifice it at the beginning of the next end step. Whenever an ability of that permanent is activated this turn, you may copy that ability. You may choose new targets for the copy.

Target creature and all other creatures with the same name as that creature get +2/+2 until end of turn.
Draw a card.

Ornamented Evergreen enters tapped unless you have two or more opponents.
{T}: Add {G} or {W}.

Greenheart Den enters tapped.
{T}: Add {G}.
{G}, {T}: Target creature you control gets +1/+1 until end of turn. Activate only as a sorcery and only if you control a green creature.

When Oozing Yaoguai enters or a creature you control scavenges it, up to one target creature gets -3/-3 until end of turn and you gain 3 life.
Scavenge {3}{B}{G} ({3}{B}{G}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)