Mercadian Masques

{1}{W}, {T}, Discard a card: Destroy target artifact or enchantment.

{T}: Crossbow Infantry deals 1 damage to target attacking or blocking creature.

Nonwhite creatures with power 3 or greater don't untap during their controllers' untap steps.

Players can't cast spells with the same name as a nontoken permanent. Players can't play nonbasic lands with the same name as a nontoken permanent.

Nonartifact creatures get +2/+2 as long as they all share a color.

Flash Enchant creature As Cho-Manno's Blessing enters the battlefield, choose a color. Enchanted creature has protection from the chosen color. ...

Prevent all damage that would be dealt to Cho-Manno, Revolutionary.

If an opponent controls a Swamp and you control a Plains, you may cast this spell without paying its mana cost. Protection from black

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.