Classic lines like Dark Ritual into Entomb into Reanimate bring back Griselbrand on turn one, often backed by Force of Will to protect it from Swords to Plowshares or graveyard hate
Ive got this lower on my personal list because I feel like its another Simic legendary creature with a powerful ability tied to game actions that you already want to do, and that just feels too easy and less interesting than other options
Crumbling Necropolis
Raise the Past (FDN-022) - Foundations Raise the Past (FDN-022) - Foundations Wizards of the Coast This item is like new, pulled from a sealed pack
7 Ayara, First Of Locthwain A Mono-Black aristocrats commander, Ayara, First of Locthwain can convert creature deaths into both life drain and card draw
Since I started playing Commander nearly 10 years ago, Ive enjoyed the level of interaction, proactive responses, and turtling nature the color combination brings to the game