![4](/Handlers/Image.ashx?size=small&name=4&type=symbol)
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![Tap](/Handlers/Image.ashx?size=small&name=tap&type=symbol)
: Roll a d20. Each opponent exiles cards from the top of their library until they exile an instant or sorcery card, then shuffles the rest into their library. You may cast up to X instant and/or sorcery spells from among cards exiled this way without paying their mana costs.
1–9 | X is one.
10–19 | X is two.
20 | X is three.