Spooky20

Rain of Blades deals 1 damage to each attacking creature.

Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on this creature.

Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life.

{U}, {T}: Target player mills two cards.

Enchant creature Enchanted creature gets +2/+2 and has lifelink.

When Liliana's Shade enters the battlefield, you may search your library for a Swamp card, reveal it, put it into your hand, then shuffle. {B}: Li...

[+1]: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle. [-3]: Target creature gets +X/+X or -X/-X until end of...

Return target creature to its owner's hand.

Enchant creature Enchanted creature gets +2/+0 and can't be blocked.

Create two 2/2 blue Drake creature tokens with flying.

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Flying Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Other Merfolk creatures you control get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

Create three 1/1 white Soldier creature tokens.

Return target creature card from your graveyard to your hand.

When Disciple of Bolas enters the battlefield, sacrifice another creature. You gain X life and draw X cards, where X is that creature's power.

Counter target creature spell.

You may choose new targets for target spell.

You may cast spells from your hand without paying their mana costs.

Counter target noncreature spell.

Target opponent mills seven cards.

Tap all creatures target player controls. Those creatures don't untap during that player's next untap step.

Whenever Scroll Thief deals combat damage to a player, draw a card.