Burn Bare [SEA255] (High Seas) ARC161-S put a -1 [Defense] counter

put a -1 [Defense] counter on it when combat chain closes then destroy it if it has 0 [Defense])

) When you pitch Grandeur of Valahai

Set: Promo Finish: Cold Foil Type: Weapon Subtype: Hammer (2H) Rarity: Promo Class: Guardian Power: 4 Once per Turn Action - [3 Resource]: Attack If you have 2 or more cards in your pitch zone with cost [3 Resource] or greater

It has the subtype of the zone it's equipped to

this gets "When this hits a hero

Burn Bare [SEA255] (High Seas) ARC161-S put a -1 [Defense] counterSet: High Seas Finish: Regular Type: Action Rarity: Majestic Class: Wizard Cost: 3 Deal 6 arcane damage to any target. Instant Discard this: Destroy target card with phantasm that is attacking you.