Entropic Battlecruiser Entropic Battlecruiser takes a bit to get going, but once this spacecraft is fully stationed, there's almost no options to deal with this since opponent's hands drop to zero real quick
Planar Chaos (2007) Some cards had an experimental frame treatment to show that they were timeshifted: A new version of an old card, but in another (more appropriated) color, following the color pie
Since you can make a copy at instant speed, you can ramp by copying a Sol Ring or an Arcane Signet to have enough mana for an instant spell that can counter an opponents spell or destruction spell targeting a creature
A year or so ago, I put together a mono-red deck that relied on looping the three extra turn spells available: Final FortuneFinal Fortune, Last ChanceLast Chance, and Warriors OathWarriors Oath
"Chinese Skeleton"
There are two legendary creatures with descend triggers and the first is a two-mana 2/2 Goblin Warlock who is also in Red and Black