Dragonslayer Armor

Dragonslayer Armor is indestructible.
Equipped creature has +3/+5, Double Strike,
and Protection from Dragons.
At the beginning of your end step, if
Dragonslayer Armor is not equipped, create
a 0/0 colorless ember creature token,
and equip Dragonslayet Armor to it.
Equip: {r}{r}{r}