eelektrik pokemon card (68) - SV03 Obsidian Flames Lightning Ball 50 Pokemon Trading Card Game Black

There are also plenty of builds that can help you get this colorless enchantment back from your graveyard, allowing you to continue making Constructs and fetching artifacts throughout the game

The One Ring The One Ring gets complaints in almost every format its still legal in, and its actually an auto-include in most decks

306.5b A planeswalker is treated as if its text box included, "This permanent enters the battlefield with a number of loyalty counters on it equal to its printed loyalty number." This ability creates a replacement effect (see rule 614.1c)

I see this slot as a flexible one that could fill in at any point in the curve