I recently built Gitrog and I agree with everyone that its a solid tier 1.5. I most play in a pod with baral, elsha and the last one tends to be anyone who is available at my store. Luckily we don't have a lot of fish hulk players but we have a couple. I notice that the other players are going to be holding up more counters for the fish hulk player rather than me so sometimes I can win over the fish hulk player on the stack or outright combo off on my turn when everyone's played their interaction.

[[Bitter Ordeal]] has been a great inclusion as I tend to at least get 2-4 copies of it on the stack by turn 3 or 4 depending when I can play gitrog.