"Tenacity Up" vs. Resisting 100%

everynameisblock

I think it is misleading when reading Rex's ability to grant "tenacity up" to all teammates. I read this to mean tenacity % increases, but it sure seems like it's a 100% resist ability. Further, Rex's special that does this for THREE turns is way too long. Most arena battles don't even last 3 rounds, so this should be decreased. All the other green buffs give %age up and not guaranteed potenty, crit hit, etc. Please adjust, fix, or rename.

Huatimus

Tenacity Up buff gives 999900% bonus to tenacity.

Vertigo

Tenacity down gives -999900% tenacity and can't be resisted. So they cancel eachother out.