Awesome Monday

Destroy all enchantments you don't control. Then if you control an untapped land, destroy all enchantments you control.

At the beginning of each player's end step, Citadel of Pain deals X damage to that player, where X is the number of untapped lands they control.

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

You may discard a Plains card rather than pay this spell's mana cost. Destroy target artifact or enchantment.

{1}{B}, Sacrifice a land: Target creature gets +2/+0 until end of turn.

Flying {T}, Sacrifice a land: Search your library for a Mercenary permanent card with converted mana cost 2 or less and put it onto the battlefield...

Activated abilities of nontoken Rebels cost an additional "Sacrifice a land" to activate.

{B}: Regenerate Chilling Apparition. Whenever Chilling Apparition deals combat damage to a player, that player discards a card.

{0}: Tap all lands you control. Chimeric Idol becomes a 3/3 Turtle artifact creature until end of turn.

Enchant creature Enchanted creature can block any number of creatures.

Exile target attacking creature unless its controller pays {X}.

Target player discards a card at random. Then that player discards another card at random unless they pay {1}.

When Gulf Squid enters the battlefield, tap all lands target player controls.

Hazy Homunculus can't be blocked as long as defending player controls an untapped land.

Hollow Warrior can't attack or block unless you tap an untapped creature you control not declared as an attacking or blocking creature this combat....

Inflame deals 2 damage to each creature dealt damage this turn.

Flash Enchant creature Whenever enchanted creature deals combat damage to defending player, you may destroy target artifact that player controls.

Flash Enchant creature Enchanted creature gets +1/+2.

Lands target player controls don't untap during their next untap step.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

{T}, Sacrifice Mine Bearer: Destroy target attacking creature.

You may discard a Swamp card rather than pay this spell's mana cost. Choose a creature type. All creatures of that type get -1/-1 until end of turn.

Up to three target creatures can't block this turn.

Flying, first strike At the beginning of your upkeep, sacrifice Pit Raptor unless you pay {2}{B}{B}.