While his 5 toughness is nothing to scoff at, I would be reluctant to push him onto the frontlines for the sake of his trigger
I thought that going with a metalcraft/Myr theme in Naya colors would be fun with Johan, particularly with Myr Battlesphere
In an artifact-focused build, you can pair it with draw engines like Thought Monitor or cost reducers like Etherium Sculptor to snowball quickly into overwhelming board presence

Each Set Booster contains fifteen cards, with plenty of opportunities for opening multiple rares and mythic rares, including multiple legends: 1 Foil-etched legendary creature or Background (rare or mythic rare in 1 of 3 boosters) 1 Legendary creature or planeswalker (rare or mythic rare in 50% of boosters) 1 Legendary Background (rare in 1 of 12 boosters) 1 Rare or mythic rare (this can be legendary or non-legendary) 1 Traditional foil card of any rarity, including Booster Fun cards 1 Common or uncommon card with the rulebook treatment 1 Basic land or foil basic land 3 Common cards that are connected thematically 3 Uncommon cards that are connected thematically 2 Wildcards of any rarity 1 Art card or foil-stamped art card 1 Token, ad card, helper card, or a card from The List Set Boosters are available individually and in displays of 18 boosters
My shipments were always packed with extreme care
They are of course, still wonderful parts of history to be enjoyed