mtg are gold bordered cards legal What border in Magic the Gathering? The Silver-Bordered Project | Official

They are not for sanctioned events, and if your goal is deception, you are not proxying, you are doing something else entirely

Avengers Assemble The Avengers Assemble deck is by far looking to be the most aggressive of this group, as the Captain America, Team Leader card gives any Hero you control haste and vigilance until the end of that turn

With cards like Anzrag, the Quake-Mole and Aggravated Assault, you can set up multiple combat phases during your turn and swing to attack multiple times while untapping and tapping again

You'll thank me later

Its not unusual for players to pick a broad theme like creatures that have alternate anime arts and then fill in with a few spells that might not have anime art, but still fit the decks strategy