A two mana 2/2 with First Strike is a nice starting point, and while you don't always want to cast Secret Rendezvous, there are spots where it's good
They have a willpower, but no strength which means they cannot be used to challenge characters
An interesting end-game threat
And we couldn't just have one of them as a legendary character, so we get another legendary pair
GREEN Ancient Greenwarden Alright, so we take Crucible of Worlds, add a Panharmonicon effect for lands, and slap it on to a 5/7 Elemental creature with reach, for 6 mana
You can decide to put it into your hand if you'd rather not play it or if it has a comes-into-play effect that requires it to be played from your hand