Even in the equipment deck, you sometimes wont be able to enable Giott and itll just sit there doing not much of relevance
Yidaro, Wandering Monster As a commander, Yidaro, Wandering Monster isnt as great because you can't cycle it from the command zone, but it's a very neat addition as a part of the deck because it's a free cantrip that cant be countered
They will exile and take out almost every playable Eldrazi ever printed, as well as being a threat to end artifact-dorks
A hologram is also a common feature of any card that determines its rarity
Blue has it unconditionally, black lets you trade life for it, green often bases it on your creatures, and red has you discard cards in exchange for a draw, but white has almost nothing
If you control a flip permanent, you must ensure that it's clear at all times whether the permanent has flipped or not, both when it's untapped and when it's tapped