brings back the dual-ink game mechanics, as well as adding several team-up cards with multiple characters that can "Duo Shift" and "Combo Shift" on two cards rather than one for more rewards
If, while you control Spider-Verse, you also control more than one legendary non-Spider permanent and at least one legendary Spider permanent all with the same name, the legend rule applies to only the non-Spider permanents
The activation cost can be a bit much, so ability cost reducers like Agatha of the Vile Cauldron, Zirda, the Dawnwaker, and Heartstone can at least bring it down to
Ancient Copper Dragon and Ancient Silver Dragon are the runaway winners, but the black dragon slots nicely into self mill or haste-based decks, and the white one is still more than playable in tokens based build though Id want to be in GW to help power it out
Those abilities will trigger next turn at the beginning of the end step