This tip will work with all creatures, but I specifically tested it on these guys. I know Dododex says for Griffins you need a LOT of bio-toxin, but if you use my strategy and run off getting meat then come back and use five at a time, not waiting till it gets supremely close to waking up, you rarely need more than a quarter of what dododex suggests, on those rare occasions that it is more than a quarter, it’s not more than half. This is really helpful for creatures with speedy torpor drainage, like griffins, acheopteryx, spinos and others. But just in case this doesn’t work for you, I suggest taking a lot of bio-toxin, just in case.