Pick a teammate to give all your smooches too (make sure their cute first... Duh!) And then press 3 (love birds) over and over till you win... Thats all!!!
You shouldn't be having mana problems, but if so then get Book of Thoth. Just make sure to put Book 2nd and move everything else down. It should look like this: S. Pendulum of The Ages. 1. The World Stone. 2. Book of Thoth. 3. Spear of Desolation. 4. Chronos Pendant. 5. Rod of Tahuti. 6. Staff of Myrddin.