The culmination of effects is a draw-two and 2 extra mana per turn, which is well worth the investment in decks set up to use the mana ability
The ignored rolls are not considered for the effect that instructed you to roll a die, and do not cause abilities to trigger
But if you just want to play with them, they are the same deck and the standard versions will be reprinted and should be readily available
(9/19/2025) If any abilities trigger on the creature entering the battlefield, those abilities resolve after you lose life
These cards are also made to work well with the Secret Lair x Sonic: Friends & Foes set, like teaming up Knuckles with The Reaver Cleaver to turn it into Knuckless Gloves for an unexpected combo
This allows you to go to combat without thinking about blocks, which is nice, but the high mana cost of this card is not great