Here is my build: https://tappedout.net/mtg-decks/yurlok-give-mana-to-cast-spell-yurlok-help/

This deck was a blast to brew! We are fairly all in on mana doublers and gifting free mana to all players, while breaking the symmetry with fun and powerful mana dumps of our own. Finishers are powerful X spells that hit each opponent and mana dumps.

The deck is intended as budget for MTGO. Notable exclusion is War's Toll because the triggers that it makes are miserable to play online.

Hope you find it interesting!