[suggestion] shield action=shield spikes [dev1123]

[syntaxlies]

You kinda already have it in the form of Phalanx: Extra damage for measly cost of 250 TP every-time you block. If you want to GLA to have more DPS/DD/whatever, then you need to remember they need to somehow balance the game. A tank shouldn't have too much damage.

phalanx is a counter attack, not quite the same, at all, lol

like eurantien pointed out, it exist in ffxi as an ability for paladin class so there is no reason why it can work in 14.