It requires some deckbuilding foresight since it needs both artifact creatures to sacrifice and noncreature artifacts to tutor for, but thats a deckbuilding requirement well worth building around when the card can turn your measly little Thopter token into a Bolas's Citadel or Portal to Phyrexia
If you play multiplayer generally, Commander specifically, Highlander, Five Color, then you know the value of playing defense where you need to keep yourself alive to enact your plans
Abilities that trigger whenever a creature attacks won't trigger when they enter the battlefield attacking
Rika's popularity if far higher in Japan, as she frequently ranks among the most beloved characters in official Pokemon polls
So we'll examine several cards that no Demon-tribal Commander deck would want to be without
This pairs with Bastion Protector, which gives your commanders +2/+2 and indestructible