Bahamut's Golden Canary
These harmless-seeming canaries are gold dragons in disguise.
Wondrous Item 0 gp
Power (Summoning) Consumable (Standard Action)
A summoned Large gold dragon appears under your control in an unoccupied space within 20 squares. The dragon has speed 8, fly 10 (hover) and, unlike a typical summoned creature, has its own defenses and hit points (all defenses 34; hp 120). Minor Action: +27 vs. AC; 1d12 + 10 damage. Opportunity Attack: +27 vs. AC; 1d12 + 10 damage.
Published in Dungeon Magazine 175, page(s) 10.