Had just tamed a Equus on Ragnarok when I spotted a Giga barreling towards us. My Pteranodon didn’t make it but my Equus did, hence why I named him Lucky. The Giga also ate the Unicorn I wanted and I’m still pissed about that.
If you want to take IT down , its etiher guns , GOOD imprinted giga or water where it can drown. Deal 8k DMG in 2 seconds and it will roar giving you time to hit it for free. Rage mode itself only eneabels team fire , the Rage buildup increases damage and defense of the giga.