Genshiro Shiragami attempts to use the monster's cells to genetically enhance various species of plants to create crops resistant to harsh weather
A lack of red or green makes me slightly suspicious as it cuts off easy access to the wombo-combo of double strike and trample, but tricks and equipment that grant flying probably make up for that
For four mana, you get a 4/4 that allows you to pay three mana to blink another Creature you control
Similarly to the situation with Leyline of Resonance, Nexus of Fate was not just an incredibly powerful card, but a uniquely one-sided and un-fun card that created annoying gameplay loops
If Tymna and Bruse Tarl are your commanders, your deck may contain cards with red, white, and/or black in their color identity, but not cards with green or blue
Base Set unlimited Charizard (the common one): If you have a Charizard that isnt 1st Edition and isnt shadowless, dont panicyou still might have something