CardName: Khans of Tarkir // Dragons of Tarkir
Cost: {W}{U}{R}{B}{G} // {W}{U}{B}{R}{G}
Type: Sorcery // Sorcery
Pow/Tgh: / // /
Rules Text: Put a +1/+1 counter on all creatures you control, then
create a 1/1 five color warrior token for each legendary
creature you control. // Destroy target permanent. Then, If you control a legendary
dragon, draw a card.
Flavour Text:
Set/Rarity: Multiverse Design Challenge None
Khans of Tarkir
Sorcery
Put a +1/+1 counter on all creatures you control, then create a 1/1 five color warrior token for each legendary creature you control.
Dragons of Tarkir
Sorcery
Destroy target permanent. Then, If you control a legendary dragon, draw a card.
See Dissension.
Also, I gave my set Diaspora an eponymous card.
The Dragons side might actually be a bit weak for the cost, but I like the ideas.