Since the ability says that you repeat its ability whenever you hit a land, youre guaranteed to get a free nonland permanent
As the only two non-dollar rares, [card]Dualcaster Mage[/card] and [card]Scrap Mastery[/card] have obvious parallels in other colors ([card]Snapcaster Mage[/card] and [card]Living Death[/card]), but being in red is a big difference
Commander: Breya, Etherium Shaper
It's like a Charm on a stick and flash makes this so much better since it's instant speed and you can play combat tricks and trade with 3 toughness or smaller things that attacked you
Both the +1 and -2 are relevant and powerful abilities
The second ability is Warrior-specific, but it triggers for each Warrior that connects in combat, and the draw ability is completely optional, so you can opt out if you're low on life or close to milling out