Any paper player can find almost every card they need here, so you wont have to worry whether or not your friend can find what they want on TCG Player
One exception to note is Uncommon cards, which are represented by the rarity symbol of an open book - the logic being that an open book has two sides, or pages
Steel cards are powerful cards boasting higher attack and defense stats, while Sapphire gives players more strategic options with cards that play off each other
The fact that Annihilation exiles is also very relevant, both against black and green decks in the format
So, with these definitions out of the way, let's focus on the best shapeshifter cards MTG has to offer
Good token commanders in MTG must have at least 1 of the following 3 characteristics: The ability to generate a large number of tokens at a proportionally low mana and opportunity cost Easily repeatable token generation Strong supporting effects for tokens that justify not being able to create tokens Good token commanders also can have the following traits in conjunction with the above: Fast, accessible payoffs for creating your tokens, such as giving them haste, boosting their power, or gaining effects when they die Potential for establishing infinite combos with your tokens Miscellaneous useful effects Many of the strongest token commanders have multiple traits from the lists above and contain access to green and/or white cards, as these colors have the most powerful support cards for token strategies, many of which were shown earlier