Every spell or ability targeting your merfolk costs more, which makes it costly to remove merfolk lords like Master of the Pearl Trident or Merrow Reejerey
The Enduring Enchantments Commander Masters Commander Deck set includes 1 ready-to-play White-Black-Green deck of 100 Magic cards (2 Traditional Foil Legendary Creature cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 2 special treatment cards, with 1 Traditional Foil Common or Uncommon and 1 nonfoil or Traditional Foil Rare or Mythic Rare), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card
Morbid Opportunist was a preview card for PlayEDH during Innistrad: Midnight Hunt, so I love seeing this card again even though its on the cheaper side
thus, Cage can be a useful graveyard hate piece for Living End to combat Dredge
During this era, I remember running into a powerful affinity deck in Standard at the time with my Mono-White control deck
Some of the cards plain suck