Nothing else is needed, no mana, no discards, just a simple tap
Even worse, these cards incentivize you to cast them before combat, making it more likely that you're putting yourself in the trap of attacking in with a lot of stuff, having it all get blocked, and then not having the mana to recast it all
One, the Exploratory and Vision Design teams had spent their six months trying to craft something brand new
Their god side is a legendary creature which could be your commander, while the other side is an artifact
It's some serious flood insurance
1 | Noctis, Heir Apparent Mana Value: WUB Type: Legendary Creature Human Noble Rarity: Rare Card Text: Whenever a creature you control enters during combat, you may attach target Equipment you control to target creature you control