mtg playtest cards mystery booster Weaponized Scrap [Mystery Cards] Largepox [Mystery Booster Playtest Cards]

(5/3/2019) No player may take action between the time you reveal which creature card you'll put onto the battlefield and the time it gets +X/+X and haste if X is 10 or more

Using suspend to exile a card in your hand is neither an activated nor a triggered ability, so it cant be countered this way

MtG Throne of Eldraine Rare Escape to the Wilds (Foil) #189 (No ratings yet) Condition New Seller Rating 4.1 out of 5 stars At a glance Collection Throne of Eldraine Trading card game type Trading Card Game Brand Wizards of the Coast Current price is USD$0.75 Price when purchased online How do you want your item

Having ten mana at the same time is way more abusive than five and five

Its a little niche to be in a Top 20, but good enough to earmark