Eilift Gullmani (DZ-BT07/FR23EN) [DZ-BT07: Moon Fangs & Cerulean Blaze]

Play this with [COST][Counter-Blast 1]! Choose one of your grade 3 or greater vanguards with "Veissrugr" in its card name, and it gets "[CONT](VC):All of your rear-guards with "Mythisch" in their card names get [Power] +5000, and all of your rear-guards with "Mythisch" in their card names placed by your card's ability this turn get [Power] +5000." until end of turn.