Tentacles: If using all tentacles to grapple, Omastar gains a +4 bonus to do so. Improved Grab (Ex): If Omastar successfully hits with a tentacle attack, it may make a free grapple attempt without provoking an attack of opportunity. Constrict (Ex): If it somehow successfully grapples a foe, Omastar may deal 4d6+3 constriction damage. {Anchor|Tickle}} (Ex): As a melee touch attack, Omastar can tickle a foe with a standard action. The foe must make a DC 19 Will save (Str-based, +2 racial bonus) or count as Dazed for 1d4 rounds as they squirm and laugh.