Apply the appropriate effect, depending on the Attribute of the equipped monster
So it could be totally useless
First of all, it is impossible to use both effects 1 and 2 in 1 turn, so it is actually activated during the opponent's turn, excluding the desired ritual monster, and sending this card to the graveyard on the next turn to use effect 2
Their attack values retained their anime appearance, too, all the way down to Slifers X000 attack power
Intended as a fun bonus for kids on Halloween, given the fact that these cards are reprints of existing Pokemon cards, theyre unlikely to ever hold significant value for collectors theres no super rares, full art or Trainer Gallery cards here
Instead, he found an extended art mock-up of Prossh and printed that for use at the helm of his Commander deck