While opponents have the autonomy to choose the effect, their inherent greed often tips the scale in your favor, resulting in considerable gains for you
For example, say players A and B each control a Bounty Board and player C controls a creature with a bounty counter on it (no matter how that bounty counter got there)
If youre deep into tribal Merfolk, take a look at Lullmage Mentor
The only time this is a really good thing to flop out is against red and/or black decks and even there she isn't the auto win that Sphinx of the Steel Wind is against red and/or green
Users can explore individual deck lists, see which cards they already own, which they're missing, and the associated costs
With billions of cards printed worldwide and some rare editions selling for millions of dollars, these small pieces of cardboard have become serious investments