mtg commander how many legendary creatures in a deck Magic: The Gathering Ruthless Regiment Ikoria | 100 Card Deck How Does the Legend Rule

The most prominent of these is Winged Hive Tyrant, a lord for creatures with counters on them that grants flying and haste

You may cast spells from your graveyard

But once you do get those cards into play, enjoy your 9/9 Horror

If the spell leaves the stack in any other way, or the permanent it becomes leaves the battlefield, it immediately resumes using its normal characteristics

He does lots of things that can be considered the "glue" that holds all your artifacts together

Sin, Spiras Punishment Sin, Spira's Punishment could be fine top-end for a self-mill deck that utilizes mechanics like delve or cards like Relic of Progenitus to sculpt the graveyard and give them plenty of control over what you get back