Blade Splicer and Master Splicer - Flickering for 3/3s over and over is no joke, and it's no wonder then that these are staple in these kinds of strategies
Lets get into it
Malakir Rebirth / Malakir Mire Malakir Rebirth is near the top of my black staple list in Commander
1 Mulch

Chief Tui, Respected Leader Original Text 7 ink Storyborn Mentor King - 3/6 - 3 Lore Value - Uncommon Support (Whenever this character quests, you may add their Strength to chosen character's Strength this turn.) Errata Text 7 ink Storyborn Mentor King - 3/6 - 3 Lore Value - Uncommon Support (Whenever this character quests, you may add their Strength to another chosen character's Strength this turn.) HeiHei, Boat Snack Original Text 1 ink Storyborn Ally - 1/2 - 1 Lore Value - Common Support (Whenever this character quests, you may add their Strength to chosen character's Strength this turn.) Errata Text 1 ink Storyborn Ally - 1/2 - 1 Lore Value - Common Support (Whenever this character quests, you may add their Strength to another chosen character's Strength this turn.) Merlin, Self-Appointed Mentor Original Text 4 ink Dreamborn Mentor Sorcerer - 3/4 - 1 Lore Value - Common Support (Whenever this character quests, you may add their Strength to chosen character's Strength this turn.) Errata Text 4 ink Dreamborn Mentor Sorcerer - 3/4 - 1 Lore Value - Common Support (Whenever this character quests, you may add their Strength to another chosen character's Strength this turn.) Philoctetes, Trainer of Heroes Original Text 2 ink Storyborn Mentor - 3/1 - 1 Lore Value - Common Support (Whenever this character quests, you may add their Strength to chosen character's Strength this turn.) Errata Text 2 ink Storyborn Mentor - 3/1 - 1 Lore Value - Common Support (Whenever this character quests, you may add their Strength to another chosen character's Strength this turn.) What Are Bannings

Broadside Bombardiers probably doesnt read as powerful as it is, but its a Vintage Cube-caliber card