one piece booster box op07 TCG which perfectly reflects that One Piece Card Game OP07

If the destroyed monster was an Xyz monster your opponent takes damage equal to the amount of Xyz material on it x 600

Potatowheelchair's been extremely thorough here

The sealed Pokmon Fourth Print Base Set Booster Box, which was only ever released in the UK, were purchased in 1999 at a shop in Chester for about 100 by a man for his granddaughter

Im not gonna say casting multicolored spells is niche or hyper-specific, but giving Lilah, Undefeated Slickshot a specific condition like that is definitely a good slow-down on power creep, especially in an archetype like spellslinger, which uses tons of monocolored spells