It's harder to compare it's damage to other Blockbusters, since they often tend to consist of multiple hits, which can be hard to count in the small timeframe they happen in, but i feel Diamonds are forever does a much higher amount of damage than many other moves, even BB3s. For example just now my Untouchable Peacock, which has about 30k Health and 30% (+15% from Skilltree) Defense. Yet i still took 30k Damage from Diamonds are forever and i wasn't even in the air. With 45% Damage Reduction! I was only hit because i was still stuck in the recovery frames of George's Day Out. Considering the move is "only" considered in terms of Damage to be "Very High" and not "Ultra" like BB3s are, it still seems to do more damage then those. Comparibely my Diamond Drop which is catergorized as "High" only does about 10-12k Damage on average. I didn't put this in the bugs or feedback section because i'm unsure of whether this is intended or not, but this kind of Damage doesn't seem like it's appropiate.