Echoes of Insanity - 2R
Sorcery - C
As an additional cost to cast this spell, discard a card. Draw two cards.
Cycling - 2U (2U, Discard this Card: Draw a card)
Hellbent - When you cycle this card, if you have no cards in hand, draw a card.
Art - The Sarkhan of the Dragons of Tarkir timeline has a hand to his head, a faintly pained expression as he squints his eyes closed, head tilted slightly away from the camera. In the background, we see ghostly memories of him from the Khans of Tarkir timeline where he is bending his knee to Nicol Bolas, fighting Chandra and Jace at the Eye of Ugin, and finally freeing Ugin at Ugin's Nexus.
Spoiler: Challenge NoteI'm aware this technically breaks the rules of the challenge by having both Cycling and Hellbent instead of just one. If I need to pick one or the other, let me know and I'll do a different design.
Edit - Cleaned up the Hellbent templating a little. Concern was that it read as though you drew two cards in addition to the one from cycling.