mtg old border cards Decks & More Compatible with Magic The Gathering: 100 Vintage White Basic Lands - 20 Swamp, Mountain, Forest, Plains, Island Rebound (If you cast this spell from your hand Card frame - MTG Wiki

2 Copies Maximum though getting two green early may be a problem

You can beat this with a Leyline but you can also just beat it with an Ensnaring Bridge

In terms of draw, it's fine, cast, tap, draw a card, place a burden counter, upkeep place counter draw 2, 3 cards for 4 mana isn't horrible, and obviously if the game goes long you can draw a lot with it, but you need to have some way to slow down the game, and there's just so much really strong card draw in Commander

The obvious downside is that it can only copy your own things, but given the rest of the card, thats hardly a downside at all

With the eck as it is, Trazyn is likely to do nothing when you draw it

By paying one life and sacrificing a creature, you draw a card and put a -1/-1 counter on something