Hi.
I tried creatures with Mobilize in combination with Ojer Taq. But whenever I attack with a creature with Mobilize while having Ojer Taq on field, nothing happens. The Warrior Tokens, which will be created through Mobilize don't trigger Ojer Taq: "If one or more creature tokens would be created under your control, three times that many of those tokens are created instead.". I play MTG:A on PC.