While this might sound like strange advice coming from a MTG finance column, if you need a copy for a Commander deck, you might as well just make a proxy
One turn with all three of these cards in the graveyard and enough mana to do whatever you want will put both of them in your hand and activate the sacrifice ability right away, so you neednt worry about your ability to close a game out in the end your deck has a certain inevitability, giving you the freedom to make your decisions based on what you can do now rather than worrying about your window to win the game irrevocably closing
Its also important to note that cards that work well with mana rocks like Tezzeret, Agent of Bolas, Tolarian Academy, and Tinker work exceptionally well in symmetrical decks, as those are all synergistic with all of those cards
The thresholds were calibrated against real decks at known power levels
Those abilities will still trigger when the next end step comes around (likely an opponent's turn), so if you want to skip them entirely, you need to end the turn in response to the triggers (with an effect like Sundial of the Infinite)
1 Wildcard of any rarity A common (12.5%), uncommon (62.5%), rare (10.6%), or mythic rare (less than 1%) from Edge of Eternities 's main set (EOE default frame cards) A rare (10%) or mythic rare (2.5%) Stellar Sights land A rare (1%) or mythic rare (less than 1%) borderless viewport land A rare (less than 1%) or mythic rare (less than 1%) borderless triumphant or surreal space card 1 Rare or mythic rare card There are 60 rares and 20 mythic rares from Edge of Eternities that can be found in these slots
