Unless they pay the equivalent of Esper Sentinel's power, you get to draw a card
Others involve stacking up huge power early or pumping out infinite creatures, in classic Magic fashion
Multiple card formats Built for MTG, Pokemon, Yu-Gi-Oh, playing cards, and fully custom dimensions
Even if WotC owns the artwork by assignment, rather than as a work for hire (both possibilities were discussed in part one of this series), it is still unlikely that MTG art would fall under VARA protection, because the artwork as printed on cards, is not in a limited quantity and not signed by the artist (though the original works, like oil paintings, which the card arts are derived from, likely are protected under VARA)
Mirrodin Avenged (Instant) Costs 1 black mana
Are players required to announce spells when they play it