mtg chancla card relampago Equipped creature has haste and shroud Lightning Greaves Magic the Gathering

When your commander is sent to the graveyard or exile, it goes there first (so "dies" triggers still fire), and then you may move it to the command zone as a state-based action

If you need a bit more of a push to maximize your convoke triggers, you can play the Invasion of Segovia, which, when it flips to Caetus, Sea Tyrant of Segovia (a very impressive name for a 3/3 creature), it gives all your noncreature spells convoke, letting you bust out some combat tricks when you're normally tapped out

Another popular card that is a little more versatile and sees a bit more pay in formats like Commander is Quicksilver Amulet and its younger brother, Thran Temporal Gateway

The scary part

Isperia, Supreme Judge The sphinx Isperia was once the guildmaster of the Azorius Senate on the plane of Ravnica