Ancient Dragon, Iguanogorg (D-VS02/031EN) [V Clan Collection Vol.2]

[AUTO]:If this unit has an equip gauge, this cost is reduced by [Counter-Blast 1. When this unit is retired from (RC) by a card's ability, [COST][Counter-Blast 1], and call this unit to an open (RC) as [Rest]. (The equip gauge it had is put into the drop when retired even if you call it) [AUTO](RC)[1/turn]:When your drive check reveals a trigger unit, put the top card of your deck face down as an equip gauge for this unit.