Dragonscale General
Creature — Human Warrior
At the beginning of your end step, bolster X, where X is the number of tapped creatures you control. (Choose a creature with the least toughness among creatures you control and put X +1/+1 counters on it.)
"Dragons seek war. I bring it to them."
Willian Murai
Rulings
Count the number of tapped creatures you control as the ability resolves to determine the value of X.
(wotc • 2014-11-24)
The creature you put the counters on doesn’t have to be one of the tapped creatures.
(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)
You determine which creature to put counters on as the spell or ability that instructs you to bolster resolves.
(wotc • 2014-11-24)
Rulings
Count the number of tapped creatures you control as the ability resolves to determine the value of X.
(wotc • 2014-11-24)
The creature you put the counters on doesn’t have to be one of the tapped creatures.
(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)
You determine which creature to put counters on as the spell or ability that instructs you to bolster resolves.
(wotc • 2014-11-24)