on WD.com they gave a detailed description of the buffs that each dragon type gives. For Warrior and Hunter, it specifically says “the island” while sorcerer does not. I had interpreted this as the sorcerer buffs the entire base while the other two buff only the perch island.
• Sorcerer: Supershots are more effective. Damaging shots will do more damage, shields have more HP or last longer, and resource buildings will heal for greater amounts.
• Hunter: Increases the attack speed of towers on the island.
• Warrior: Increases the health of all towers on the island.
I’d like to get an official ruling on this, please.