Teferi's Protection still doesn't dodge me donating Phage the Untouchable to you by saccing her with Endless Whispers on the field. I foresee Teferi's pee break will be an "extended pee and go get Taco Bell" while you wait for the rest of the players in the game to finish.
Giving the caster pro-everything prevents you from giving them Phage.
Approach of the Second Sun doesn't work that way. It doesn't have an on-cast trigger, so countering it will stop its controller from winning. Also, it needs to be cast from your hand in order to win the game, so while you can make it work with Narset, casting it off of her trigger will only ever give you seven life and put it in your library.
Earlier, in the game, I used Desertion to take Yidris and was using a Mystical Tutor imprinted onto Isochron Scepter to keep control and stop any answers to Yidris. I needed to because I was at six life. I had Yidris and Melek out at this time and could attack for lethal commander damage with Yidris next turn.
Opponent plays Treacherous Terrain and we look at my six lands. I go searching with Mystical Tutor and don't see any counters. He's out of range of a Fork effect too (19 life left, 9 lands in play). I keep looking for something and remember that terrain is for exactly my life total. I then go and find Capsize and bounce two of my own lands, allowing me to live with two life.
Curse of the Swine
Turn 5: Activate Thran Temporal Gateway, Put Teferi, Temporal Archmage into play, then -1 and do it again, this time with Nicol Bolas, God-Pharaoh
Turn 7: Play Arena Rector into Bontu's Last Reckoning, fetching Nicol Bolas, Planeswalker.
That game ended relatively soon after that.
U: Breaching Leviathan, Inundate, Engulf the Shore, High Tide
B: Reiver Demon, Liliana of the Dark Realms
R: Valakut, the Molten Pinnacle, Gauntlet of Might
G: Wave of Vitriol, Vernal Bloom, Sasaya, Orochi Ascendant
General: Terrain Generator, Nykthos, Shrine to Nyx
Curious what you think of Hapatra, Vizier of Poisons.
Earlier, in the game, I used Desertion to take Yidris and was using a Mystical Tutor imprinted onto Isochron Scepter to keep control and stop any answers to Yidris. I needed to because I was at six life. I had Yidris and Melek out at this time and could attack for lethal commander damage with Yidris next turn.
Opponent plays Treacherous Terrain and we look at my six lands. I go searching with Mystical Tutor and don't see any counters. He's out of range of a Fork effect too (19 life left, 9 lands in play). I keep looking for something and remember that terrain is for exactly my life total. I then go and find Capsize and bounce two of my own lands, allowing me to live with two life.
Filigree Familiar
Foundry Inspector
Inventors' Fair
Madcap Experiment
Workshop Assistant
Big and flashy spells? What about Enter the Infinite?