hmmm what is there to say about this card that hasn't already been said??
Well, let's start with its stats.
Graviton Chef: 2|4 for a cost of 4
Graviton Mercenary: 3|5 for a cost of 4
The stats seem fine, since the Chef has an ability. If it had higher stats then the Mercenary would become obsolete.
Now, what about the ability..
Cook:
Reduce target creature's HP by 50% (75% for upped). Devouring a cooked creature +2|+3.
For the unupped a creature's HP would be reduced as follows:
2 -> 1
8 -> 4
15 -> 7 or 8 (the description doesn't say which way it's rounded)
25 -> 12 or 13
30 -> 15
50 -> 25
So, over a few turns something even as big as a Massive Dragon could have its HP reduced to the point where it could be eaten. And with every Devour, the Otyugh would gain 3 HP, making it even better at doing what it does, which is nom-nom'ing.
Other synergies this card could have:
Any kind of poison + this card would kill creatures much faster.
Obviously there's already a synergy with Fire. 'Cook' could be used to reduce a creature's HP before you Fire Bolt/Rage Potion it. (Well, any kind of synergy really)
Really weird card lol
kind of reminds me of the holy cow... maybe this guy cooked him up and ate him??