mtg card effects Bleeding Effect | Universes Beyond:

It gives two colours of mana next turn and gives you the scry with one extra card in hands worth of information so that you can make a better call

2021-02-05 Some cards have additional effects for each spent to cast them

It doesn't matter whether Foggy Swamp Spirit Keeper was on the battlefield when the first card was drawn

Barry said he had some stuff but it was in his garage/basement/storage (some place like that that was alluded to being a mess) and that he'd get around to it, or some such thing

You can use it turn after turn, plus it taps for a colorless mana to boot

as things stand, its still a favorite among seasoned players