msem-instigator

Flash
When Pivot-Fist Meditant enters the battlefield, choose a creature you control. Whenever that creature is dealt damage this turn, it deals that much damage to any other target.

Deathtouch
Unveil {3}{B}{G} ({3}{B}{G}: Transform this. Unveil only as a sorcery.)

Adorned — Plated Valiant gets +2/+2 as long as it's equipped and/or enchanted.

If you have cast spells with mana payments of exactly {U} and exactly {R} this turn, you may cast this spell without paying its mana cost and as though it has flash.
Whenever you cast an instant or sorcery spell with mana value 1 for the first time each turn, copy it. You may choose new targets for the copy.

If a player has lost life this turn, you may cast this spell as though it had flash.
Destroy target tapped creature.

Deathtouch
When Poisoned Devout enters the battlefield, choose one —
• Put a +1/+1 counter on Poisoned Devout.
• Create a colorless artifact token named Lotus Petal with “{T}, Sacrifice this artifact: Add one mana of any color.”

Flash
Excess damage Polarity Sage would deal to an attacking creature is dealt to that creature's controller instead.

When Political Opportunist enters the battlefield, target player shuffles the cards from their hand into their library, then draws that many cards.

Pungent Beetle enters the battlefield with a +1/+1 counter on it for each creature you controlled that died this turn.

Choose one —
• Qi-Long Gust deals 3 damage to any target.
• You and permanents you control gain hexproof until end of turn.

Prowess
Landfall — Whenever a land enters the battlefield under your control, create a 1/1 green, blue, and red Elf Scout creature token with prowess.

Quan Li, Dusk Operative enters the battlefield with your choice of a deathtouch or +1/+1 counter on her.
Once each turn, whenever a creature in Quan Li's pack dies, create a 1/1 colorless Spirit creature token. (Two or more creatures you control with equal power are in a pack.)

Players can't gain life.
Whenever a player casts a spell, Rage of the Ravaged deals 1 damage to that player.

Whenever an Aura you control becomes attached to a creature, choose one —
• Raiding Gnoll-Band deals 3 damage to that creature.
• That creature gets +3/+0 until end of turn.

Each Merfolk and Wizard you control has “Whenever this creature attacks, abound.” (To abound, you may cast a spell that costs less than that creature from your hand without paying its mana cost.)

{T}, Sacrifice a land: Untap up to three target lands.

Exile the top three cards of your library. Until the end of your next turn, you may cast nonland cards exiled this way.
{3}{U}{R}: Return Reckless Experiment from your graveyard to the
battlefield tapped and transformed.

Enchant creature
Enchanted creature gets +2/+2 for each other enchantment you control.

Mill three cards. Return a card from among the milled cards to your hand. Then shuffle three cards from graveyards into their owners' libraries.

Whenever a creature you control dies, you may search your library for an enchantment card or a card with fabled, reveal it, put it into your hand, then shuffle.

Copy target instant or sorcery spell you control. You may choose new targets for the copy.

{1}, {T}: Tap target creature. Rising Sun Ascetic deals 1 damage to that creature's controller.

{T}, Pay 1 life: Add {C}.
Unveil {3}{B}{G} ({3}{B}{G}: Transform this. Unveil only as a sorcery.)

When Rousing Battlehound enters the battlefield, other creatures you control get +1/+1 until end of turn. Other Hounds you control gain first strike until end of turn.

Exile target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.