duel masters ultra rare cards : TCGs [Civilization: Darkness Duel Master Cards Foil Rare/

Vault-Tec advertised Vault 75 as a safe vault for children

Weatherlight Compleated's brutal mechanics reflect this shift

"Commander ninjutsu [cost]" means "[Cost], Reveal this card from your hand or from the command zone, Return an unblocked attacking creature you control to its owner's hand: Put this card onto the battlefield tapped and attacking." Commander ninjutsu is a variant of ninjutsu that can be activated from the command zone as well as from your hand

While it does not deal an immediate 20 damage the same way Rocky Helmet does, Poison's accumulative damage in between multiple turns is more significant than Rocky Helmet's 20 damage