Merry Bards

You don't choose a target for Merry Bards's ability at the time its enters-the-battlefield ability triggers. Rather, a second "reflexive" ability triggers when you pay {1} this way. You choose a target for that ability as it goes on the stack. Each player may respond to this triggered ability as normal.

If two or more Roles controlled by the same player become attached to a permanent at the same time (perhaps due to an effect such as that of Doubling Season), that player chooses which one to keep and which are put into their owners’ graveyards.

Roles are colorless enchantment tokens. Each one has the Aura and Role subtypes and the enchant creature ability.

Some spells and abilities that create Role tokens require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won’t resolve. The Role token won’t be created.

In rare cases, a spell or ability might attempt to create a Role token enchanting a permanent that it can’t legally enchant (because of an ability like protection from enchantments). In such cases, the Role token isn’t created.