mtg card you can't lose the game In Modern! Magic: the Gathering - Lich's

Youre running two cards that have the words win the game on them

This Esper sphinx is more of a political commander but it's truly excellent in that role, to the point that it's strong enough to see play in cEDH, and is overall one of the most popular commanders in MTG

This card is also part of the Reserved List

Rofellos, Llanowar Emissary Market Price: $42.85, Foil: $330.46 This card would surely be among the best Elf cards for Commander, but, not unexpectedly, it's banned in the format due to being able to essentially double up the amount of Forests you have on the battlefield which is a rather strong ability

A lot of burn spells deal more damage than the mana you put into them, meaning its easy to get loads of mana for the second half of your turn