[OAO] OneAndOnly's Custom Card Thread

[OneAndOnly]

Belittle -- 1U
Instant {R}
Kicker B
Target creature has base power and toughness 1/1 until end of turn. Then, if Belittle was kicked, destroy the creature with the smallest size. (Size is power plus toughness.)

[OneAndOnly]

Devolve - 1GB
Sorcery {R}
Kicker 1BB
Target creature's controller sacrifices it, then creates a number of 1/1 black Fungus creature tokens equal to its mana value.
Then, if Devolve was kicked, creatures that player controls get -1/-1 until end of turn.

[OneAndOnly]

Cielissa, Calming Presence - WWG
Legendary Creature - Human Cleric {R}
If an effect would double the amount of damage that would be dealt to you or a permanent you control, that source deals half the amount of damage, rounded down, instead.
T: Target permanent you control gains indestructible and can't attack or block this turn.
1/6

[OneAndOnly]

Inocculate -- 1W
Instant {U}
Choose a color.
Target permanent you control gains protection from that color.
Another target permanent or spell becomes that color until end of turn.

[OneAndOnly]

Sizzling Strike -- 2RR
Instant {R}
Choose a spell or permanent. Until the end of turn, if that spell or permanent would deal damage, it deals twice that much damage instead.
Sizzling Strike deals 2 damage to any target.

[OneAndOnly]

Bide One's Time -- 1B
Instant - Tactics {C}
Remove target attacking creature from combat. At the end of turn, it deals damage equal to its power to each player, planeswalker, or battle it attacked this turn.

Technically a green spell?

[OneAndOnly]

Sweep the Room -- 4R
Sorcery {U}
Tap target untapped creature you control. It deals damage equal to its power to any target, damage equal to half its power, rounded down, to any other target; and 1 damage to a third target.

[OneAndOnly]

Swell the Ranks -- 1(G/W)
Instant {R}
Choose a creature type.
Target creature becomes that creature type until end of turn.
Creatures of the chosen type get +2/+2 until the end of turn.