mtg hydaelyn card Venat, Heart of // Hydaelyn, the Mothercrystal [434] [Extended Art] [FINAL FANTASY] [Foil] – Face to Face Games Let's Build a Venat, Heart

The first time split cards were seen was all the way back in 2000 during the Invasion Block, where each spell of the two spells would be a single colour

They won't trigger during your third, fourth, or other additional main phases in a single turn, if effects somehow cause you to have more than two main phases

It only costs one mana as well, making it trivial to keep mana up to be able to cast it

For example, if your commanders were Yasmin Khan and The Thirteenth Doctor (who's green and blue), your deck could include cards that were red, green, and/or blue

These enchantments tend to be buffs, but one actually sets a creatures base power and toughness to 1/1, which is a great way to make a big enemy threat into something more manageable