Unfortunately, I think I might just be talking myself back to the conclusion I ultimately came to with B/W Warriors, that I didnt want to bother sideboarding Hallowed Moonlight because it was just hopeless
This tells a player how much mana or land you need to play this card
For example, if you control Tangle Wire and an opponent taps an untapped creature they control as part of the resolution of Tangle Wire's triggered ability, Icewrought Sentry's ability won't trigger
The Bottom Line There is no single best MTG scanner app for every player, because the apps split along real fault lines: platform, whether you can count on good lighting, and how much you care about exact printings versus just knowing the card name
Examples: With the rotation of strong setup cards like Forest Seal Stone and Lumineon V, alternative setup options and strategies might see increased play, potentially driving up the value of those enabling cards
Generating what will probably be about 8 Zombies by the time the second line triggers is still pretty solid though, so I can see some merit in just jamming this in Zombies decks, but at 6 mana it might be a bit slow without some more oomph from additional rad counters