Most players have favorite colors based on the art and gameplay, so choose whatever speaks to you
Of course this depends on your audience, but some of the guys I trade with wouldnt even know what I meant if I told them, here are my Type 2 cards, heres the Extended section, and behind that is Legacy, and if I have any Vintage-only stuff, its in the back. If they want some random Green fatty they might not have seen before to fill out their casual or EDH deck, then you create some extra work when they have to search through three sections of Green cards, or more if you dont have it organized by color
If you have Eldlixer of Black Awakening in your opening hand, activate this cards effect to summon a copy of Eldlich the Golden Lord from your deck
Illustrated by: Dan Frazier Not Legal Traditional Standard Not Legal Traditional Alchemy Not Legal Traditional Explorer Rulings 2013-04-15 You must sacrifice exactly one creature to cast this spell
Four Pluto Clever Cluefinder lets you lean into a wide range of great Items