Cards like "Lonefire Blossom", "Plant Food Chain", "Lord Poison", "Gigaplant", "The World Tree" and "Miracle Fertilizer" all add major support to bringing back a swarm of Plant monsters to overwhelm the opponent with sheer amount of usable resources
A player loses the game after having been dealt 21 combat damage from any one of them, not from both of them combined (although your Background wont usually be a creature anyway)
When you reach this number, swap in Charizard ex with an X Speed card and start knocking out your opponent's cards with one attack each (No Pokmon card in the Genetic Apex list has enough HP to survive Charizard ex's Crimson Storm attack)
Its especially good against low-to-the-ground decks like Hammer Time or Rhinos, so its a top-tier sideboard and sometimes main deck tool
In general, this is a handy way to determine which specific card youre looking at and identify cards when buying or selling them
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