Clockwork Beast [Beta Edition] SV10 You can only use this

You can only use this effect of "Evil Twins Ki-sikil & Lil-la" once per turn

Set: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 200 If this face-up card on your side of the field is removed from play

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

you can Tribute Summon this card face-up with 1 Tribute

Clockwork Beast [Beta Edition] SV10 You can only use thisSet: Beta Edition Type: Artifact Creature Beast Rarity: Rare Cost: {6} Clockwork Beast enters the battlefield with seven +1 +0 counters on it. At end of combat, if Clockwork Beast attacked or blocked this combat, remove a +1 +0 counter from it. {X}, {T}: Put up to X +1 +0 counters on Clockwork Beast. This ability can't cause the total number of +1 +0 counters on Clockwork Beast to be greater than seven. Activate only during your upkeep.