You may put that card into your graveyard.) At the beginning of your end step, if there are five or more mana values among cards in your graveyard, you may pay 2 life
Any collector would be happy to add any Showcase and Fracture Foil card to their repertoire, and the Llanowar Elves are no exception
Arm for Battle is a basic Boros Voltron shell that would likely end up putting Akiri, Line-Slinger and Bruse Tarl, Boorish Herder at the helm, while committing Wyleth, Soul of Steel to the 98
Nature's Rhythm gives you a card that can snag a mana dork when you need to ramp, an Eternal Witness when you need some recursion, a Bane of Progress when you need some removal, and a Craterhoof Behemoth when you are ready to win
Tapping an untapped creature (even one that you just played) to gain colorless mana equal to its mana value is an effect that is ripe for abuse