Just built this deck for casual play, don't think it has any real potential. Trying to use it against a Captain Sisay Legendary deck, but desperately need help!

Here's what I can figure:

Rest in Peace helps against grave decks, and does not harm creature tokens too much. Isochron Scepter is for Wake the Reflections, Sundering Growth, or especially Druid's Deliverance. Recently discovered its playing value. Suggestions are welcome! This deck is still in Beta testing, if you want to call it that :P.

Here's the link to my deck: http://deckbox.org/sets/434324

Or here are the cards if you prefer:
11 Forest
1 Grove of the Guardian
11 Plains
1 Cathedral Sanctifier
1 Doomed Traveler
1 Slime Molding
2 Wake the Reflections
1 Call of the Conclave
2 Druid's Deliverance
1 Heroes' Reunion
1 Intangible Virtue
1 Isochron Scepter
2 Rest in Peace
2 Sundering Growth
1 Attended Knight
1 Centaur Healer
1 Champion of Lambholt
2 Court Street Denizen
1 Crusader of Odric
1 Rootborn Defenses
1 Seller of Songbirds
1 Spectral Procession
1 Alive // Well
1 Captain's Call
1 Elgaud Inquisitor
1 Eyes in the Skies
1 Healer of the Pride
1 Ivy Lane Denizen
1 Phantom General
2 Scion of Vitu-Ghazi
1 Coursers' Accord
1 Phyrexian Rebirth
1 Trostani's Judgment
1 Risen Sanctuary
1 Trostani's Summoner
1 Horncaller's Chant

Would love some help guys XD