Moreover, the development time that would need to be spent on this is arguably best spent elsewhere at present
Instants, sorceries, ETBs, activated abilities, combat damage
//// Megatron, Destructive Force Color indicator: red, white, black Legendary Artifact Vehicle 4/5 Living metal (As long as it's your turn, this Vehicle is also a creature.) Whenever Megatron attacks, you may sacrifice another artifact
Long version: In the modern color pie, red is the color for fast-mana effects (called "rituals" after the old Dark Ritual)
There are several types of cards that can take up that slot, including: A non-holo rare: the most common pull
To know if your Pokmon cards are worth money, look for rare prints, limited editions, and high-condition cards