The best card that you will (most likely) not be able to summon.  Running the materials you need to summon it (Doom Force, XYZ Universe, etc.) are just going to clog your hands.  If you're able to pull off the large combo to summon this card, you're probably in a win-more position anyway.  I'd say it's only a waste of Extra Deck space, but someone trying to seriously summon this thing is going to blemish their deck with crap cards. 

1.5/5

I love boss monsters. Raidraptor - Ultimate Falcon has huge stats. It is a Rank 10 Dark Winged Beast-type XYZ monster with 3500 Atk and 2000 Def. Even though it requires 3 Level 10 Winged Beast monsters to XYZ summon this behemoth, it's still worth it because of the stats alone. Its effects make it a protected force to be reckoned with. 
 
Even without XYZ material, Raidraptor - Ultimate Falcon is unaffected by other card effects, including your own. It only has one effect that costs one material which makes your opponent's monsters lose 1000 Atk and then all their cards and effects can't be activated. That can only be activated during your turn, but it lasts the whole turn. Finally, if there is a Raidraptor attached Ultimate Falcon, during the End Phase you can bring their monsters down another 1000 Atk. But if there aren't any on the field, this effect inflicts 1000 points of Direct Damage. This monster can win a game on its own with just that last effect. It also of course has perfect synergy with all the Raidraptor rank up effects. However, it is still in a deck that just isn't consistent enough to be relevant. As a monster, Ultimate Falcon is indeed worth the effort it takes to bring it out. 
 
Score: 4/5
Art: 4/5
 
-WarlockBlitz