Since Invasion' s creature wars usually began on turn two, you could drop a turn two bear, and then hold back Exclude for anything your opponent might drop
Set Booster Rarity Breakdown: 1 Rare or mythic 1 Foil card of any rarity, including an opportunity to open Phyrexia: All Will Be One Commander cards, Jumpstart Booster rares, borderless rares or mythics, or showcase commons or uncommons 2 Cards of any rarity, including an opportunity to open Phyrexia: All Will Be One Commander cards, Jumpstart Booster rares, borderless rares or mythics, or showcase commons or uncommons 1 Showcase rare or mythic 3 Uncommons 3 Commons 1 Basic Land 1 Token or card from "The List" "THE LIST" CARDS FROM MAGIC 'S HISTORY
If in doubt, ask people with very short last names
You're very lucky to have found it! Attacks Energize Attach a Lightning Energy from your discard pile to this Pokmon
That means you can run four of these and immediately flood the board with Constructs
