mtg sacrifice an artifact draw a card Dross Skullbomb - - Cards Selector(.legalities Eviscerator's Insight (Modern Horizons 3)

Serialized Historical Figure Cards There are 4 serialized double-rainbow foil cards available in Collector Boosters, each featuring a prominent historical figure from the Assassin's Creed franchise

Vesuvan Doppelganger is a quirky card that can imitate any creature in play (without any enchantments the creature might have)

With the proliferation of exile effects, not so much

If you include a card without cycling that is not an enabler, check if there is a similar version with cycling and consider the option

Overall, this typically means that you have a maximum of four cards you can board out, though ideally you dont want to bring in more than three