FlyingWhenever a Dragon you control attacks, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)
Whenever Goblin Heelcutter attacks, target creature can't block this turn.Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)
As Frontier Siege enters, choose Khans or Dragons.• Khans — At the beginning of each of your main phases, add .• Dragons — Whenever a creature with flying enters under your control, you may have it fight target creature you don't control.
Target creature gains double strike until end of turn.Ferocious — That creature also gains trample until end of turn if you control a creature with power 4 or greater.
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)Whenever you cast a noncreature spell, you may pay . If you do, target creature gains double strike until end of turn.
HasteWhenever a creature you control deals combat damage to a player, put a +1/+1 counter on it.Ferocious — : Draw a card for each creature you control with power 4 or greater.
As Citadel Siege enters, choose Khans or Dragons.• Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature you control.• Dragons — At the beginning of combat on each opponent's turn, tap target creature that player controls.
FlyingWhenever Torrent Elemental attacks, tap all creatures defending player controls.: Put Torrent Elemental from exile onto the battlefield tapped. Activate only as a sorcery.