Most of the Ultra Beasts are too powerful to be taken out by the heroes through battling, their attacks usually only causing a distraction at best, so more often methods resort to trickery or, in the cases of the less antagonistic ones, even appealing to the personalities of the beasts so they'll willingly be captured and sent back to their world
5Ds Wheelie Breakers (2009) Yu-Gi-Oh
Her constantly changing desires make it so Xho Cai is always unsure of what suits her fighting style
VRAINS episode 89: "Fan the Flames" Yu-Gi-Oh
Moogles' Valor might be fun too Since you dont run Vito or marauding blightpriest Bloodthirsty Conqueror would not raise the Deck to Bracket 4, Just a few Thoughts, You made me want to build Vampires with this Deck instead of Orzhov Aristocrats, definite +1
By extension, the fewer surface issues a card presents, the more valuable it is