Reflecting this, when the flip card transforms into its dragon form, it unlocks the ability Burning Chains, which means you win the game when your chosen rival loses it
If anything, Shivan Dragon is one of the worst dragons MTG has to offer, especially considering its heritage
Quantum Misalignment, an expensive clone effect, but worth mentioning due to how popular Irenicus's Vile Duplication is
Games are played 1v1 in best of two matches (one match where player A goes first and another match where player B goes first), but the players who submitted the decks do not actually pilot the decks, instead, the games are played automatically under the assumption that both players have perfect information and will only make decisions that will lead to a win (or a tie/draw in the case where a win is not possible)
If the discard was something more universal like lands or blue cards instead of artifacts, or always just one card, while retaining its instant cost it would probably get more play than Fact or Fiction, mostly for occupying a slot on the curve in less demand