In the late game, once you meet the color requirements, use the effect of [BT18097 Dark to Light, Thunder to Gunfire] to digivolve your Tamer into [BT18042 MagnaGarurumon]
BT5-112 SEC Digimon Lv.7 Omnimon Zwart Defeat Color White Cost 15 DP 13000 Digivolve Cost 1 BlackPurple 3 from Lv.6 Form Mega Attribute Virus Type Holy Warrior Card Text 1 [Effect] [Security] Play this card without battling and without paying its memory cost
Release Date:28th July 2023
(It phases in before its controller untaps during their next untap step.) Phasing (This phases in or out before you untap during each of your untap steps
Special Summon 1 "Jinzo" from your hand or GY, then you can destroy all Traps your opponent controls (if a card is Set, reveal it)
Fortunately, if you're running Isu as a battlecrusier-general, meant to vanquish opponents via Commander damage, odds are you're also running ample protective measures like Mithril Coat, Robe of Stars, and keeping with our theme, the snowy Adarkar Valkyrie