Chandra, Flameshaper | Legendary Planeswalker | Chandra | +2: Add {R}{R}{R}. Exile the top three cards of your library. Choose one. You may play that card this turn.
+1: Create a token that's a copy of target creature you control, except it has haste and "At the beginning of the end step, sacrifice this token."
−4: Chandra deals 8 damage divided as you choose among any number of target creatures and/or planeswalkers. | Mark Winters
Rite of the Dragoncaller | Enchantment | | Whenever you cast an instant or sorcery spell, create a 5/5 red Dragon creature token with flying. | PINDURSKI
Twinflame Tyrant | Creature | Dragon | Flying
If a source you control would deal damage to an opponent or a permanent an opponent controls, it deals double that damage instead. | Xabi Gaztelua
Niv-Mizzet, Visionary | Legendary Creature | Dragon Wizard | Flying
You have no maximum hand size.
Whenever a source you control deals noncombat damage to an opponent, you draw that many cards. | Dan Murayama Scott
Progenitus | Legendary Creature | Hydra Avatar | Protection from everything
If Progenitus would be put into a graveyard from anywhere, reveal Progenitus and shuffle it into its owner's library instead. | Jaime Jones