Sapphire Medallion can be particularly strong in multiples, building towards a Capsize-lock endgame (bouncing two or more lands a turn on their end step to keep forward progress going without risking anything)
Although the "one or more tokens" clause on the Master Tactician ability may sound like letdown, but there are lots of ways to make lots of tokens sequentially instead of all at once,allowing you to draw numerous cards each turn
If you want actual playable Giants, you have Curious Colossus which does a someway decent Humility impression, but then beyond that you just have two forgettable commons
Whenever you cast a noncreature spell, you may pay
There are so many, but one of my favourites is River Song
Burn 'em all and well defeat 'em! Illustrated by Filip Burburan Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp