Man, Stone Golem (Stone right, not Clay?) with Stun and Shield is pretty tough for the opposing tank.
I admit I haven’t used Earth that much, and whenever I do face it in Gold in previous seasons, the triple healing (Flesh golem + Wood nymph/Khmer Princess/Spirit of the Forest) is super annoying lol.
Yeah, Earth summoners are expensive these days, so I invest in the cheapest one (Wizard of Eastwood) - I only have level 3, though.