Wild Force Yak Rangers? (PROO helmets)
Mystic Force rip-offs:
Combo of Ninja Storm with Wild Storm weapons:
This one looks like half Daizyujin (Megazord) and Gingaoh (Galaxy Megazord).
Red Dragonzord with Firebird Thunderzord combo in grey and black
Fiveman/Zyuranger mix, but the toys don't look anything like it: