@Kyosuke Kiryu : hmm i dunno if i really should remove ant, as it's another target for howling insect. without it, it'll be 2 searchers for 2 targets and even its effect can work here with ultimate insect Lv5.
and i found 2 burden + insect's effects are pretty enough
changes made : -1 Pot of Avarice
+1 MbaaS
still testing..