These cards have a special foil pattern of the five mana symbols stamped over them, giving them the kind of special flair that only Magic can provide
It is not uncommon for a Treasure-heavy deck to splash some cards of another color

SIDEBOARD GUIDE Phoenix Mirror +3 Mystical Dispute +2 Ashiok Dream Render -1 Lightning Axe -3 Fiery Impulse -1 Izzet Charm Gruul Slickshot +1 Redcap Melee +1 Aether Gust -2 Sleight of Hand Rakdos Vampires +2 Crackling Drake +2 Third Path Iconoclast +2 Brazen Borrower +1 Beacon Bolt +1 Negate -3 Fiery Impulse -1 Temporal Trespass -1 Galvanic Iteration -1 Arclight Phoenix -2 Ledger Shredder Niv to Light +3 Mystical Dispute +1 Negate +2 Crackling Drake +2 Third Path Iconoclast +1 Aether Gust +1 Beacon Bolt -1 Treasure Cruise -3 Lightning Axe -3 Fiery Impulse -1 Arclight Phoenix -2 Ledger Shredder Azorius Control +2 Brazen Borrower +2 Third Path Iconoclast +2 Crackling Drake +3 Mystical Dispute +1 Negate -4 Lightning Axe -3 Fiery Impulse -1 Temporal Trespass -1 Galvanic Iteration -1 Ledger Shredder Lotus Field +1 Brazen Borrower +2 Ashiok Dream Render +1 Aether Gust +2 Third Path Iconoclast +3 Mystical Dispute +1 Negate -4 Lightning Axe -3 Fiery Impulse -1 Izzet Charm -1 Arclight Phoenix -1 Ledger Shredder Amalia +1 Beacon Bolt +1 Aether Gust -1 Galvanic Iteration -1 Temporal Trespass Waste Not +2 Brazen Borrower +1 Beacon Bolt +1 Negate +2 Crackling Drake +2 Third Path Iconoclast -3 Fiery Impulse -2 Ledger Shredder -1 Galvanic Iteration -1 Temporal Trespass -1 Lightning Axe Thanks for reading and happy RCQing

Having set out to the Snow Cavern to retrieve the Goddesss Bell, one of the three core party members, Guy, takes a moment to ask the native beavers for their help in ascertaining the items whereabouts
That being said, seeing the Pokmon TCG community's excitement over pulling certain cards is addictive , and now I get to experience it too, thanks to the new Pokmon TCG Pocket app
If that player was the monarch, you become the monarch