Its a trump card that red mages have up their sleeves, so when ones defenses are too strong, theres nothing wrong in shifting the defenders loyalty to favor you even if thats just for a few phases
It means when you need it you have more effective copies but when you don't it isn't nearly as harmful as it would be in most other lists
See the storage guide For serious money, buy graded from a reputable seller, or buy raw only with clear, well-lit photos of corners and surface
Like bringing back a dead Consecrated Sphinx in Commander or Mind Rot'ing your Standard single player foe when they have just two cards in hand
A quick search turned up a promising open-source project (mtgrender Describe the world, key factions, prominent creature types, mechanical themes, potential synergies, and supported play styles