Testing Tings

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Whenever a creature an opponent controls enters the battlefield, that player may pay {s}{c}{e}{p/b}{p/c}{p/g}{p/r}{p/u}{p/w}{10}{w/u}{w/b}{u/b}{r/w}{r/g}{g/w}{g/u}{b/r}{b/g}{g}{r}{b}{u}{w}{u}{b}{r}{g}{c}{e}{b/g}{b/r}{g/u}{g/w}{r/g}{r/w}{u/b}{u/r}{w/b}{p/b}{p/c}{p/g}{p/r}{p/w}. If they don't, draw 40 cards.