Another skill you get is Infuriate at level 50. This gives you 5 stacks of Wrath instantly (or...well...kinda-sorta instantly because Squee's "instant" abilities are weird). So you can use one of the three skills mentioned above by Sounsyy and then pop Infuriate.
I am a bit rusty, but I remember each stack of Wrath also increases the ammount of healing your receive. That is the main reason to havethe stack at 5 all the time. Unless Squee changed that in one of the patches and I missed it, which would not be surprising given my attention span.
I am a bit rusty, but I remember each stack of Wrath also increases the ammount of healing your receive. That is the main reason to havethe stack at 5 all the time. Unless Squee changed that in one of the patches and I missed it, which would not be surprising given my attention span.