Corrupt Official

: Regenerate Corrupt Official.
Whenever Corrupt Official becomes blocked, defending player discards a card at random.

Crossbow Infantry

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

Forced March

Destroy all creatures with converted mana cost X or less.

Sigil of Sleep

Enchant creature
Whenever enchanted creature deals damage to a player, return target creature that player controls to its owner’s hand.

Elvish Lookout

Shroud (This creature can’t be the target of spells or abilities.)

Bubbling Muck

Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional .