Keleth, Sunmane Familiar

Whenever a commander you control attacks, put a +1/+1 counter on it.
Partner (You can have two commanders if both have partner.)

Destroy Evil

Choose one —
• Destroy target creature with toughness 4 or greater.
• Destroy target enchantment.

Whenever a creature you control enters, Impact Tremors deals 1 damage to each opponent.

Choose one —
• Abrade deals 3 damage to target creature.
• Destroy target artifact.

First strike, menace, trample
Partner (You can have two commanders if both have partner.)

Target creature becomes red and gains haste until end of turn.
Draw a card.