Treinamento de Arqueiro

Text:

Enchant creature
At the beginning of your upkeep, you may put an arrow counter on Archery Training.
Enchanted creature has ": This creature deals X damage to target attacking or blocking creature, where X is the number of arrow counters on Archery Training."

Rulings:

• 10/4/2004 If there is more than one Archery Training on a creature, each granted ability counts the counters on the Archery Training that granted that ability.
• 10/4/2004 You do not remove counters when using the ability.
• 10/4/2004 Putting on a counter is optional. If you forget, you can’t go back later even if it is something you usually do.