Map the Wastes
Sorcery
Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)
Volkan Baǵa
The List (PLST)
• #FRF-134Rulings
You determine which creature to put counters on as the spell or ability that instructs you to bolster resolves.
(wotc • 2014-11-24)
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 Abzan Skycaptain’s bolster ability.
(wotc • 2014-11-24)
Rulings
You determine which creature to put counters on as the spell or ability that instructs you to bolster resolves.
(wotc • 2014-11-24)
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 Abzan Skycaptain’s bolster ability.
(wotc • 2014-11-24)