The Original Dual Lands The original dual lands are the 10 Alpha -era lands like Underground Sea and Savannah that tap for two colors, count as both basic land types, and come with basically zero downside
Certainly, Azami can go infinite with multiple different cards, such as past fabled combo-enablers like Mind Over Matter and Intruder Alarm, but perhaps Azamis best infinite combo partner is The Locust God from 2017s Hour of Devastation as you can get infinite card draw, infinite draw triggers and other sweet payoffs in combination with a number of cards that play with creature types
Finally, some oldie but goodies from Commander games of the past
If you have a creature with two +1/+1 counters on it and you double the number of counters with Vorel of the Hull Clade, you basically put two +1/+1 counters on the creature, which matters for cards like Simic Ascendancy
Secrets of Strixhaven Draft Night contents
For this particular one, Jaces -12 ability makes him a huge target as soon as he comes out