Many credit and debit cards, enhanced drivers licenses, etc have a RFID (radio frequency identification) chip embedded in the card
C Common Defense Draw X TRAP During your opponent's turn, at damage calculation: Make the battle damage you take from this battle 0, and if you do, draw 1 card
I think its most interesting home could be in a Standard control deck, however - in a two color strategy with a solid manabase, this card provides card draw over a few turns , a board presence or a blocker for one life, or a Treasure token to eventually ramp into game-winning spells
Squawkabilly ex 169/193 Loading
The only debate is a limit vs a Semi-limit 3) Dark Law The cock block himself
This can also create infinite storm triggers, or fuel a win with Aetherflux Reservoir