Counterbalance [Secret Lair Drop Series] Darkness Set: Promo Finish: Cold Foil

Set: Promo Finish: Cold Foil Type: Weapon Subtype: Club (2H) Rarity: Promo Class: Brute Power: 4 Once per Turn Action - [2 Resource]: Attack Once per Turn Effect - When you discard a card with 6 or more [Power]

and elastic strap closure

Go again Battleworn (If you defend with Tectonic Plating

then sacrifice it unless you pay its upkeep cost for each age counter on it

and lies flat

Counterbalance [Secret Lair Drop Series] Darkness Set: Promo Finish: Cold FoilSet: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {U}{U} Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.