The List

Hexproof (This creature can't be the target of spells or abilities your opponents control.) This creature can't be blocked except by creatures with flying.

Reach (This creature can block creatures with flying.) Revolt — When this creature enters, if a permanent left the battlefield under your control this turn, draw a card.

Exploit (When this creature enters, you may sacrifice a creature.) When this creature exploits a creature, target creature gets -3/-3 until end of turn.

Flash (You may cast this spell any time you could cast an instant.) Flying Exploit (When this creature enters, you may sacrifice a creature.) When this creature exploits a creature, counter target creature spell.

Flying, hexproof Whenever a Dragon you control attacks, creatures defending player controls get -1/-1 until end of turn.

First strike, protection from red

T: Add U.

Flying (This creature can't be blocked except by creatures with flying or reach.)

1W, Sacrifice this creature: Exile target enchantment.

As an additional cost to cast this spell, reveal a Merfolk card from your hand or pay 3. When this creature enters, draw a card.

T: Target creature gets -X/-0 until end of turn, where X is the number of Merfolk and/or Faeries you control.

When this creature enters, you may search your library for a Forest card, put that card onto the battlefield, then shuffle.

1G, T, Discard a card: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Trample G: Regenerate Silvos.

Exile this card from your hand: Add R.

This land enters tapped. T: Add G or U.

T: Add G or U. G/UG/UG/UG/U, T, Sacrifice this artifact: Draw two cards.

All Sliver creatures get +1/+1.

Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. Enchanted creature has "6: Untap this creature."

Sweep — Return any number of Swamps you control to their owner's hand. Target player discards a card for each Swamp returned this way.

Flying U, Sacrifice this creature: Counter target spell or ability that targets you or a creature you control.

Sisay gets +1/+1 for each color among other legendary permanents you control. WUBRG: Search your library for a legendary permanent card with mana value less than Sisay's power, put that card onto the battlefield, then shuffle.

As an additional cost to cast this spell, exile two creature cards from your graveyard. Trample