mirror wall yugioh card YU-GI-OH! - (BP03-EN188) - Battle Pack 3: Monster League - 1st Edition up on the field has its ATK halved as long as this card remains on the field Yugioh)-(MIRROR WALL)-(RP02-EN007)-(2025 | Mercari

Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Psychic Battle: You can change all, some, or none of the targets

Centering must be approximately 70/30 to 75/25 or better on the front and 90/10 or better on the back

And that meant I could do something very unusual

I dont think theres a huge need to cast Radiant Flames out of the sideboard for three so Im not playing a third color of mana, but if there is a good reason, you could get by shaving a Forest for a Canopy Vista which is fetchable by all of the lands

Upgrades We're not short of ways to increase the +1/+1 counter output in this deck, but some of the most impactful changes are likely to be if you can identify some big X-spells to include