urza mtg cards Urza, Academy Headmaster you may play that card without paying its mana cost Urza, Lord High Artificer Print

A well-built deck with a smooth mana curve and a good mix of creatures and spells will function just fine, even if it doesn't have much synergy

While I'm not sure if this is just a one-of or a card that completely revamps how Control in Standard is built, what I know is that I want to play with this card as soon as possible, because I have a pretty great feeling about it

502.15k Permanents that phase in keep the same timestamps (see rules 418.5d and 418.5e) they had when they phased out

They ended up calling the mechanic "turbo." However, it would later become exhaust when we realized we'd want to use it in future, racing-unrelated sets