Ability Sugestion: Block

[Battlemaniac]

i agree with the rest of the guys, there needs to be a cost associated.

thats why i suggested the reflex shield, which does exactly the same thing, but you need to buy it, and upgrade it to gain additional abilities

Block (F)
Makes your tank invulnerable for the next 0.4 seconds. Uses 25% of your current mana.
Cooldown: 75sec

I thinked this as a standart ability for every tank. I guess this would put the game some more skill using and action. It is not abuseable due to short duration and long cooldown but gives every tank a chance to evade a stun, snare, nuke etc..

If you think this is not a good idea to give every tank a skill-evade, then it can be skill for a new tank.:

Block (Q)

Makes your tank invulnerable for 0.4 seconds. Also your tank takes 25% less damage from weapons and abilities for next 2.4 seconds.
Level 1: 40 seconds Cooldown
Level 2: 35 seconds Cooldown
Level 3: 30 seconds Cooldown
Level 4: 25 seconds Cooldown
Level 5: 20 seconds Cooldown