So, how can you make an infinitely powerful creature in Standard
This'll almost always give you a 2-for-1 when it enters, and transforming it isn't all that difficult -- and once transformed he becomes a gamebreaking threat
For each mana in this ability's activation cost, you may tap an untapped creature you control rather than pay that mana
If you're going to a pre-release event, it's often worth asking players you know if they play MTG Arena, because a lot of players tend to stick to paper or digital rather than doing both and many won't use those codes
You want it to be cheap to disrupt your opponents as soon as possible
Some of MTGs biggest heroes have been corrupted and converted by the Phyrexians, including Jace, Vraska and Nissa, and the future of every plane in the games multiverse has never been more uncertain