Here is a 3 card combo:
Ojama Trio + Level Limit Area A + Elemental Hero Wildedge

here's what you do: activate Ojama Trio as early as possible to clog your opponets field. Summon Wildedge (prefrably using poly or mircle fusion- its really not that hard) and finally use Are A to change all the tokens into attack mode. If it works you'll hit your opponet for 8700 damage!

To ensure it will work use cards like Giant Trunade and/or Big Bang Shot.

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