The developers at Bytten Studio took the type matchup concept and expanded on it to create an Elemental Chemistry system that dictates the buffs and weaknesses of each type
Two Plus One Abilities - You may not have noticed, but both of his first abilities add loyalty to him
Why not get one more use out of them
Evendo Brushrazer Whenever you sacrifice something, Evendo Brushrazer rewards you by exiling a fresh card to play later, and it even turns lands into doublered mana
For example, Spring-Loaded Sawblades reads: "Craft with artifact three generic, one white mana (Three generic, one white mana, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owners control
Apart from Steel Shelter, I feel its worth mentioning what Repeat Ball does for the Metal type