This is my thought for a first draft of Heal Dru:
Acornbearer × 2
Crystal Power × 2
Crystallizer × 2
Lightwarden × 2
Potion Vendor × 1
Dire Wolf Alpha × 1
Dreamway Guardians × 2
Keeper Stalladris × 1
Mark of the Wild × 2
Power of the Wild × 2
Wrath × 2
Blessing of the Ancients × 1
Lifeweaver × 2
Ornery Tortoise × 2
Savage Roar × 2
Soul of the Forest × 1
Swipe × 1
Crystal Stag × 2
Acornbearer × 2
Crystal Power × 2
Crystallizer × 2
Lightwarden × 2
Potion Vendor × 1
Dire Wolf Alpha × 1
Dreamway Guardians × 2
Keeper Stalladris × 1
Mark of the Wild × 2
Power of the Wild × 2
Wrath × 2
Blessing of the Ancients × 1
Lifeweaver × 2
Ornery Tortoise × 2
Savage Roar × 2
Soul of the Forest × 1
Swipe × 1
Crystal Stag × 2