msem-instigator

When Exiled Necromancer enters, return target permanent card with mana value 1 or less from your graveyard to the battlefield.

Infiltrate (Whenever one or more attacking creatures you control aren't blocked, this creature gets +1/+1 until end of turn.)
When Exiled Warband dies, draw a card.

Return target creature to its owner's hand. Create a 2/2 green Bear Actor creature token.

Equipped creature gets +1/+0 and has menace.
Equip {1}

Creatures you control get +2/+0 until end of turn. Scouts you control gain trample until end of turn.

Whenever you play a land, you may put a land card from your hand onto the battlefield tapped.

Target creature gains haste until end of turn.
Draw a card.

Flash
When Expedition Duo enters, if you cast an Adventure spell or a permanent you controlled explored this turn, draw a card.

When Expedition Outfitter enters, create a 1/1 colorless Servo artifact creature token.
At the beginning of each end step, if an artifact was put into your graveyard from the battlefield this turn, Expedition Outfitter deals 1 damage to each opponent.

Return to your hand target creature card in your graveyard that was put there from anywhere this turn.
Create a 2/1 black Spirit creature token with “This creature can't block.”

Put target nonland permanent on top of its owner's library.
Draw a card.

Foretell {U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
Target creature gets -4/-0 until end of turn.
Draw a card.

Cycling {3} ({3}, Discard this card: Draw a card.)

Vigilance
When Expendable Victim dies, create a 1/1 colorless Construct Actor creature token.

When Expensive Tutor enters, tap target land. It doesn't untap during its controller's next untap step.

When Experienced Team enters, choose one —
• Create a 4/2 white Bear creature token.
• Create a 2/4 red Snail creature token.
• Create a 2/2 white Bird creature token with flying.

Mill two cards, then you may return a permanent card that was put into your graveyard from anywhere this turn to your hand.

Enchant creature an opponent controls
Whenever enchanted creature attacks or blocks, fateseal 1. (Look at the top one cards of an opponent's library, then put any number on the bottom and the rest on top in any order.)

You may play an additional land this turn.
Draw a card.

When Explorer's Torch enters, draw a card.
Equipped creature gets +1/+1.
Equip {1}

Explosion Fanatic can't attack unless an opponent was dealt damage this turn.

Explosive Implant deals 4 damage to target creature and 2 damage to that creature's controller.

This spell costs {2} less to cast if you control an Azra or Demon.
Target creature you control gets +4/+4 and gains trample until end of turn.

Whenever you cast your second spell each turn, Expressive Performer deals 1 damage to each opponent.
{3}{R}, {T}, Exert Expressive Performer: It deals 2 damage to each player. (An exerted creature won't untap during your next untap step.)