Shadowheart, Dark Juusticiar Shadowheart, Dark Justiciar gets everything that the Half-Elf Cleric is all about in terms of flavor, from the Black alignment to the shoutout to Shar in the lore text
You can get the most value from the discover mechanic by casting the card without paying its mana cost
Fast Lands The fast lands are, unsurprisingly, at their best in fast decks
Besides creatures that make more creatures, ideal reanimation targets are creatures that have a big impact the moment they hit the battlefield, so that even an opponent holding Swords to Plowshares with available will have a hard time recovering from your unfairness
Murktide has proven to be one of the best threats in 2021/22 Modern, due to his size (often between 7/7 and 8/8), its cheap cost and its elusive flying ability
This is where mana ramp comes in