4-10 and again Nov
Upon entering play, it can immediately neutralize a major threat by reducing enemy stats or outright banishing high-cost glimmers, while returning a fellow Robot card from the discard pile back into the player's hand
Let us also not ignore the presence of Torch the Tower, a very powerful removal spell that should be taking over the Strangle/Flame-Blessed Bolt slot in the 75 for many red decks
Relying heavily on combat, Rulik Mons lets you take a look at the top card of your library and put it into play if it's a land
Red has no problem playing cards from exile or finding fun ways to play cards from your opponents' decks, but going through more of your deck than one card per turn is a challenge
Blue has some other notables like Moonsnare Prototype (great at enabling Winter Orb), Mnemonic Sphere (Japanese eggs really are the best), and Tezzeret, Betrayer of Flesh, but theyre a little more niche than what weve covered so far