Funny how you said eternal when a Swords Danced Marowak is only allowed to work in Trick Room for a maximum of 3 turns per definition. One turn to switch, one turn to Swords Dance. If you sacrifice your Trick Roomer, that makes four. Still not enough.
Salamence has 80 in both defenses. I would say Tyranitar. The Sp.def boost it got in DP was fairly cheap. A great movepool, seriously incredible defenses, stat boosting move to increase its best stat and its worst stats, coupled with a nice 134 base attack is pretty cheap. If it weren't for it's 4x weakness to fighting, along with its ground weakness and low base speed it would be broken.Tyranitar's Defenses:
100/110/100
Garchomp's:
108/95/85
Salamence's:
95/85/85
I don't think there is enough of a difference to call one 'fragile' and the other sturdy.
Tyranitar is definite the most bulky of the three and he has the most attack power. With Sandstream, his special defense might as well be base 150.
ssalamence has the most attack power. his cb sets hit harder (stat-wise) than ttar's his dd sets hit harder as well with an irresistible stab that gets taken care of, say, fire blast? and his mixed sets hit a lot harder.
How does it have more attack power?Tyranitar is definite the most bulky of the three and he has the most attack power. With Sandstream, his special defense might as well be base 150.