msem-instigator

Shuffle any number of cards from your graveyard into your library.
Scry 1, then draw a card.

Flying
{1}{B}, {T}: Destroy target creature that was dealt damage this turn.

Whenever an opponent casts a spell during your turn, Hunter of Incantations deals 2 damage to that player.

Whenever a creature you control enters, you may have it deal damage equal to its power to another target creature or planeswalker.
I, II, III — Exile the top two cards of your library. You may put a creature card from among them onto the battlefield with a +1/+1 counter on it. It gains haste.
IV — Creatures you control get +3/+3 and gain trample until end of turn.

Enchant creature
Enchanted creature and all other creatures with the same name as that creature can't attack or block.

Whenever Instability Elemental enters or you draw a card except during your draw step, target creature gets +1/+1 until end of turn.

{B}: Veilborn Hunter gets +1/+1 until end of turn.
Sacrifice another creature: Veilborn Hunter gains indestructible until end of turn. Tap it.

When Taiyohata's Dominion enters, draw a card, then choose a creature card name.
Once each turn, when a creature with the chosen name you control enters, you may create a 1/1 colorless Samurai creature token.

Choose two —
• Untap target nonland permanent.
• Target creature gets +2/+0 until end of turn.
• Target creature gains hexproof until end of turn.

When Norwick Militia enters, other Citizens and Peasants you control get +1/+1 and gain vigilance until end of turn.

Reach
Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Counter target creature spell. Create a 2/2 blue Illusion creature token.

{1}, Sacrifice a creature: Each opponent loses 1 life and you gain 1 life.

Put a +1/+1 counter on target attacking creature.
Draw a card.

(Transforms from Ruined Theater.)
{T}: Add one mana of any color.

Herald of the Yaoguai has indestructible as long as two or more creatures you control entered this turn.

[+1]: If you control a Llama, create a 1/1 white and black Bird creature token with flying and vigilance. Otherwise, create a 0/1 white Llama creature token.
[–2]: Creatures you control get +1/+0 and gain first strike and haste until end of turn.
[–3]: Sami, Aykeni Herder deals damage equal to the number of creatures you control to any target. You gain that much life.

Flash
{U}, Sacrifice Seal of Approval: Counter target spell unless its controller pays {2}.

Exile target card from your graveyard. You may play it this turn.

Whenever another creature named Chef's Apprentice you control enters, target player mills three cards.

[+1]: Create a 1/1 white Cat creature token with lifelink.
[–1]: When you next activate a nonmana ability of target permanent this turn, copy that ability. You may choose new targets for the copy.
[–7]: Exile up to seven target permanents. Return those cards to the battlefield under their owner's control at the beginning of the next end step.

Counter target spell unless its controller pays {1}.
Create a colorless artifact token named Lotus Petal with “{T}, Sacrifice this artifact: Add one mana of any color.”

Vivid Crag enters tapped with two charge counters on it.
{T}: Add {R}.
{T}, Remove a charge counter from Vivid Crag: Add one mana of any color.

Search your library for two basic land cards, reveal them, put them into your hand, then shuffle.

Shimmer (Whenever this creature attacks, create a tapped and attacking token that's a copy of it. Exile the token at the beginning of the end step.)