msem-instigator

Prowess
Whenever an artifact you control enters, you may discard a card. If you do, draw a card.

Scrap, the Second Myr has all activated abilities of other artifact creatures you control.

Target creature gains indestructible until end of turn. Whenever that creature perseveres this turn, create a 1/1 white Nymph creature token. (A creature perseveres when it survives damage.)

Flying
When Cloudchaser Kestrel enters, destroy target enchantment.
{W}: Target permanent becomes white until end of turn.

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

At the beginning of your upkeep, you may put a +1/+1 counter on target creature.

Sacrifice Devoted Dancer: Target creature gains indestructible until end of turn. If it's your turn, shuffle Devoted Dancer into its owner's library.

Primal {1}{B}{B} (During your turn, you may cast this spell for {1}{B}{B} instead of playing a land.)
Flying
Whenever a creature deals damage to Divine Butcher, destroy that creature. You gain life equal to that creature's toughness.

All damage that would be dealt to you is dealt to Escyf, Fallen Sundancer instead.
Whenever Escyf perseveres, put a +1/+1 counter on it. (A creature perseveres when it survives damage.)

{W}, {T}: Target creature doesn't untap during its controller's next untap step.

Whenever you cast a spell that doesn't share a color with Feathered Warden, you may gain 1 life.

Forsaken Sunseeker gets +1/+1 and has flying as long as it's not your turn.

You can't lose the game this turn and your opponents can't win the game this turn. At the beginning of the next end step, your life total becomes 5.

Prevent all damage that would be dealt to each of up to three target permanents this turn.

Look at the top five cards of your library. You may reveal an enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Whenever Gravelocked Seeker blocks, return target creature card from your graveyard to the battlefield blocking a creature that's attacking you (even if that block would be illegal).

Whenever you cast a black spell, you may exile target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.
Whenever you cast a red spell, you may have Haunted Sunseeker deal 1 damage to each creature.

Enchant creature
Prevent all damage that would be dealt by enchanted creature.
{R}, Sacrifice Heat of Day: It deals 2 damage to enchanted creature.

Whenever you cast a white spell, create a 1/1 white Nymph creature token.

{B}, Sacrifice a creature: Put a +1/+1 counter on Lightwrencher.

Heretic (Whenever you cast a spell that doesn't share a color with this creature, it gets +1/+1 until end of turn.)
{1}{B}: Lost Dancer becomes black and gains lifelink until end of turn.

Flying
Heretic (Whenever you cast a spell that doesn't share a color with this creature, it gets +1/+1 until end of turn.)

Whenever Lotus Acolyte attacks, it gets +1/+0 and gains lifelink until end of turn.

Creatures you control gain lifelink until end of turn.

Whenever a creature enters, you may tap it. If you do, put a +1/+1 counter on it.