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Enchantment — Aura

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)

When this enters, put a +1/+1 counter on enchanted creature.

Enchanted creature has "Whenever this creature attacks, double the number of +1/+1 counters on this. Then if this creature's power is 10 or greater, draw a card."

Legality

Format	Legality
1v1 Commander	Legal
Arena	Legal
Block Constructed	Legal
Canadian Highlander	Legal
Casual	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Custom	Legal
Duel Commander	Legal
Freeform	Legal
Gladiator	Legal
Highlander	Legal
Historic	Legal
Historic Brawl	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Oathbreaker	Legal
Planar Constructed	Legal
Tiny Leaders	Legal
Vintage	Legal