The opposite. Donphan beats most of the S and A rank mons face to face making him a solid check or even counter to most of them. The problem is without recovery he gets worn down fast and if you want him to spin over the course of the game you cant use him to check all the things he could if he had recovery. One shouldnt forget that his physical bulk and attack power is basicly the same as Hippos and with AV its like having physical and special defensive Hippo in one pokemon but, and here we are again, without any recovery which fucks it up pretty hard. Its a pitty realy :(
		
		
	 
 Ok
 
 
 
Aegislash-If you are using AV, you are using an ass item on an already ass pokemon(remember, runs min speed and is bulky af)
 
Thundurus-Sometimes runs grass knot
 
Landorus-Do I even need to eplain
 
Deo-S-Fucks it up with psycho boost or ice beam
 
deo-d- got me here
 
zard x- loses to will o wisp
 
zard y- just flat out dies
 
azumarill- physical attacks CAN overwhelm donphan
 
garchomp- got me here
 
Mega Gyarados- Mold Breaker, water move, and complete set up bait. This is where you wish you had exca.
 
Keldeo- Special water attacks
 
Mawile- WAYYYYY to strong to take 1v1
 
Talonflame- got me here
 
Mega TTar- got me here
 
mega venusaur- dies to giga dran
 
clefable- sets up all over donphan
 
dnite- got me here
 
excadrill- got me here
 
ferrothorn- stalls you out
 
gengar- can will-o-wisp
 
heatran- got me here
 
hippowdon- just stalls the fuck out of you
 
kyub- teravolt ice beam gg
 
landorus-t- ice shard aint doin shit
 
latios- one of the strongest special attackers in the game? I don't think so
 
rotom-w- burns, hydro pump
 
terrakion- got me here
 
tyranitar- not reliable. some variants run ice beam
 
 
That's S to A. And how many does it reliably counter/check? 8/33.