union arena booster box english BANDAI The Eminence in Shadow UA52BT Pack TCG — ToysOneJapan art cards Union Arena Kaiju No. 8

The Duelists of the Roses 2001-09-06 Elf's Light (DM6) Yu-Gi-Oh

Its partially because there are better things to be doing in mono-blue (if you want to focus on fast consistent wins, that is), but I do think Cosima can offer a lot, particularly if built around

Under the Effect Monster supremacy these days, it is a piece that is quite a restraint

Collected Company gets much worse as a result

Garruk's Uprising, Elemental Bond, Selvala, Heart of the Wilds, The Skullspore Nexus, Rishkar's Expertise, and Warstorm Surge all capitalize on the high power stat on your side of the battlefield

He swarms the field with various monsters to perform Synchro Summons and uses powerful Synchro Monsters to overwhelm his opponent with card-destruction effects and high ATK for OTK tactics