That token has decayed, meaning it cant block, and it dies whenever it attacks
Having the strongest Monster can help shorten the battle but with the maximum cap at 5000 that makes strategy and use the most important
cards 10 Playsheet 1 Premium Booster [PRB-01] 1 My Verdict: Few decks feel as satisfying to pilot as Charlotte Katakuri (ST-20)
P/T Number 218 Language English Legal Formats Commander, Legacy, Modern, Pioneer, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Pauper, Standard, Timeless Rulings (9/15/2013) Numeric mana symbols (, , and so on) in mana costs of permanents you control don't count toward your devotion to any color
That said, it is nice to counter Nissa, rather than just kill her
Special Summon this card in Attack Position as an Effect Monster (Spellcaster-Type/DARK/Level 4/ATK ?/DEF ?) with ATK and DEF equal to that face-up monster's ATK