Hey! please rate/fix my Blaziken..

Blaziken
Item: Salac Berry
Ability: Blaze
Nature: Adamant
EV's: Attack 255, Speed 255
Moveset:
-Endure
-Reversal
-Overheat
-Substitute

Now here's how this moveset works:
Turn 1: Use Substitute, this should at least decrease your HP by 1/4, which is what you want.
Turn 2: Use Endure when your low on HP. Salac Berry should kick in. Blaze should also kick in, powering up Overheat.
Turn 3: Use Reversal/Overheat. They should be incredibly powerful now.

The other Moveset i was thinking of is:
Blaziken
Item: Salac Berry
Ability: Blaze
Nature: Adamant
EV's: Attack 255, Speed 255
Moveset:
-Brick Break
-Earthquake
-Rock Slide
-Swords Dance/Bulk Up

Turn 1: Use Sword's Dance/Bulk Up to power your Attack and Defense up.
Turn 2: Sweep Away!