Awesome Monday

({T}: Add {U}.)

Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life.

Target creature gains flying until end of turn.

Flying At the beginning of your upkeep, sacrifice this creature unless you pay {B}{B}.

At the beginning of each player's upkeep, this enchantment deals damage to that player equal to the number of Swamps they control.

Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control.

Flying {G}: This creature gets +1/+1 until end of turn.

Artifacts, creatures, and lands your opponents control enter tapped.

First strike

{T}: Untap target land.

You have no maximum hand size. If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into you...

{G}{G}: Counter target black spell.

Whenever a Forest an opponent controls becomes tapped, you gain 1 life.

Lightning Bolt deals 3 damage to any target.

{T}: Add {G}.

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

Enchant creature All creatures able to block enchanted creature do so.

All creatures get -2/-0 until end of turn.

Whenever this creature deals damage to a player, that player gets two poison counters. (A player with ten or more poison counters loses the game.)

Flying; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with bandi...

Each player may discard up to three cards. Mind Bomb deals damage to each player equal to 3 minus the number of cards they discarded this way.

{T}: Add {C}. {1}: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker crea...