Clambassadors is another rather simple pun, but the flavour isn't the most interesting
The ability to both draw a card when your stuff is targeted (and before resolution, so you can draw a card to respond to it) and to keep your foes from drawing more than one is very powerful for a 4/4 3-drop that gives you ramp, removal, and countering
The second ability reads whenever an artifact an opponent controls is put into a graveyard from the battlefield, Pain Distributor deals 1 damage to that player
// Bounty Rules Grand Larceny 0001_MTGOTJ_CommFace: Gonti, Canny Acquisitor 0006_MTGOTJ_CmNewFt: Felix Five-Boots Starting April 5, see all the cards in the Grand Larceny Commander deck in the Card Image Gallery
Cards with Escalate have multiple modal effects, one of these effects is activated when the card is played, and additional effects can be activated by paying an increased cost