He seems to be an excellent defence monster.

I have mine paired with zyla 1 sp, 1stam,1 strength and burotgor, 3 ts.
With 2 ts and 1 tl on him.
Zyla also has charging banner so that is very handy for thetys.
I have gone from 4100 trophies to 4500 in the space of a few hours.