WAR: Provoke, Defender, Warcry, and subbing MNK Counter, Boost.

as for NIN they can spin the Elemental Ni wheel.

DRG's Acc bonus is a free lifebelt, meaning you can stack attack instead of accuracy in more slots, opposite to DRK's 3 ATK Bonuses which is +30 ATK so they can fill in more Acc.