Crimson Kobolds

Crookshank Kobolds

Exile Simian Spirit Guide from your hand: Add {R}.

As an additional cost to cast this spell, sacrifice a creature.
Add {R}{R}{R}.

{T}, Sacrifice Dark Sphere: The next time a source of your choice would deal damage to you this turn, prevent half that damage, rounded down.

{T}, Sacrifice Lotus Petal: Add one mana of any color.

Defender
Whenever Shield Sphere blocks, put a -0/-1 counter on it.

({R/P} can be paid with either {R} or 2 life.)
Gut Shot deals 1 damage to any target.

({U/P} can be paid with either {U} or 2 life.)
Look at target player's hand.
Draw a card.