Échos de l'arbre-parent

Text:

: Renforcement 1. (Choisissez une créature avec l'endurance la plus faible parmi les créatures que vous contrôlez et mettez un marqueur +1/+1 sur elle.)

Rulings:

• 2/25/2015 Bolster itself doesn’t target any creature, though some spells and abilities that bolster may have other effects that target creatures. For example, you could put counters on a creature with protection from white with Aven Tactician’s bolster ability.
• 2/25/2015 You determine which creature to put counters on as the spell or ability that instructs you to bolster resolves. That could be the creature with the bolster ability, if it’s still under your control and has the least toughness.