Spooky20

When Crown-Hunter Hireling enters the battlefield, you become the monarch. Crown-Hunter Hireling can't attack unless defending player is the monarch.

Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face...

Until end of turn, gain control of target creature and it gains haste. Untap and goad that creature. (Until your next turn, that creature attacks e...

Deathtouch When Thorn of the Black Rose enters the battlefield, you become the monarch.

Draft Smuggler Captain face up. As you draft a card, you may reveal it, note its name, then turn Smuggler Captain face down. When Smuggler Captain ...

{3}{B}{B}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) As long as Sinuous Vermin i...

Defender Whenever Vertigo Spawn blocks a creature, tap that creature. That creature doesn't untap during its controller's next untap step.

Flying Vaporkin can block only creatures with flying.

Counter target spell. Basic landcycling {1}{U} ({1}{U}, Discard this card: Search your library for a basic land card, reveal it, put it into your h...

Flying {2}{U}: Draw a card, then put a +1/+1 counter on Sphinx of Magosi.

Each player may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.

Draw a card. Scry 2.

(Start the game with this conspiracy face up in the command zone.) Each creature you control assigns combat damage equal to its toughness rather th...

Defender When Mnemonic Wall enters the battlefield, you may return target instant or sorcery card from your graveyard to your hand.

Flying Whenever Merfolk Skyscout attacks or blocks, untap target permanent.

{T}: Draw a card, then discard a card.

At the beginning of each player's draw step, that player draws an additional card.

Enchant creature At the beginning of your upkeep, create a token that's a copy of enchanted creature.

Target creature gets -1/-0 until end of turn. Draw a card.

Draw two cards.

Defender

At the beginning of your end step, draw a card. Whenever a creature deals combat damage to you, its controller becomes the monarch.