Thats not me personally threatening your new flying lizard, by the way rather, its the world-at-large conspiring to crimp, curl, crease or crumple your precious Dragon
More than most cards on this list, we feel Blast from the Past is a ripe candidate for Eternal play
Its a bit expensive, but I could see running it with a high mana value commander like Kamahl, Heart of Krosa or Omnath, Locus of Rage
2) Strong Back Like Grim Reapers Sprint, Strong Back adapts a perk from the Fallout games into an Auraspecifically one that makes the enchanted creature cheaper to buff with equipments and other auras, and makes it stronger for each of those buffs it has
The overlap of multicolor cards dramatically increases the value of these color-hate cards
Maybe Archangel of Thune is a foodie