It's as solid as the club in its hand—and about as subtle.

The List

Rhox

You may have Rhox assign its combat damage as though it weren't blocked.
{2}{G}: Regenerate Rhox. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

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Tenth Edition

You may have Rhox deal its combat damage to defending player as though it weren't blocked.
{2}{G}: Regenerate Rhox.

Salvat 2005

Eighth Edition

Starter 2000

Nemesis

You may have Rhox deal combat damage to defending player as though it weren't blocked.
o2oo
G Regenerate Rhox.