Like I said, Ooze Beast is good. It just keeps coming and coming and the sigils it has are absurd. Ooze Beast > Hybrid on Prison with Sedna, for example. Plus, it only has two counters, which are TB and another Beast that does have Spit. Rook for about first 20 minutes of the game, but it really depends on how batshit insane you are at rushing him before he gets a farm set up and how well supported you are and how well your teammates support you.
If there is another beast, you're stuck with getting spit for maximum effectiveness. If there isn't... well. Ooze is a go
This is espicially true if you're playing against Oak, Erebus, Sedna (pick two).