mtg samurai commander deck Isshin, Two Heavens as One Tribal Attacking Magic Isshin EDH Deck | Samurai

This land lets you add three generic mana to your mana pool, with the extremely mild stipulation that you can only use the mana on artifacts

Formats like Draft and Sealed, where you build your deck on the spot, come to mind

The card is relatively cheap, with a three-ink cost, but has two decent abilities that could work well with an aggressive ruby/steel deck

This complete 100-card commander deck was hand-assembled using authentic Magic: The Gathering cards

A card I considered but ultimately removed from this list was another Ral Zarek card, Blast of Genius

Follow MTG streams on Twitch or YouTube channels like Channel Fireball, Magic the Gathering, Ben Stark, and Magic: the Gathering Esports to find great content on Arena drafts to continually up your game