digimon world card shop Booster Box CONVERGENCE (BT-21) - Digimon Game | Authentic Japanese Digimon TCG Booster box foil cards World Convergence | Digimon Card

All of its effects are for attacking, so it's a vanilla card except during battle, but it can activate the "Ancient Gear Gadjiltron Dragon" effect by default, and the "Skill Drain" and "Honest" effects with Hope materials, so it's a pretty powerful monster in battle

Each collection is official Bandai merchandise and factory sealed

this will help remove some of the guesswork

All Mega Evolutions in the previous ruleset are allowed, as well as 16 new Mega Evolutions listed here:

It may be MTG fake cards if it feels flimsy or has a different texture than a genuine card

With practice and some tinkering, you can come up with some pretty bonkers strategies to completely shut down most kinds of decks