yugioh masked hero structure deck Strike Opening / Review - New Elemental & Heroes HERO DECK PROFILE - FEBRUARY

you can repeatedly trigger the cascade ability time and time again

The second benefit is that Kytheon transforms into Gideon, Battle-Forged if you attack with three or more creatures

Rank-Up-Magic Barian's Force Rank-Up-Magic Barian's Force R Rare GR Gold Rare UR Ultra Rare SR Super Rare UR Ultra Rare UL Ultimate Rare Related Cards View as Gallery View as List Barian Untopia X SPELL Field (This card is always treated as a "Barian's" card.) "Number" monsters you control with a number between "101" and "107" in their name, as well as "CXyz" monsters and "Number C" monsters you control, cannot be destroyed by your opponent's card effects, and your opponent cannot target them with card effects

Even then, they're probably monocolored decks that either care about cards in the graveyard or landfall