2005 Sets : Darksteel , Fifth Dawn , Champions of Kamigawa , and Unhinged My Pick : He Who Hungers ( Champions of Kamigawa ) With Onslaught showing the popularity of typal themes, R&D started improving on typal
For this I look at more than just creatures with the knight subtype, because there are a few legendary creatures that can be more than decent as commanders for this creature type in terms of gameplay
With Ivy, you generally build it as a very different Voltron-style deck, casting a bunch of enchantments and single-target spells and turning them into two-for-ones by making sure you target someone other than Ivy
Although it works as a two-player game, I recommend as many players as you can get because the fun is in watching players get eliminated one by one
It's only a vanilla, but it curves right into the Floodborn Basil and has decent stats for its cost