mtg cards like frantic search Similar to Tragic Lesson Untap up to three lands. Similar cards to Frantic Inventory

This is fantastic

If you have a creature with deathtouch on the board, it makes attacking very difficult for your opponent

(Alpine Watchdog) Flash: You can cast this spell at instant speed

Because he is so solid against other decks, its hard to believe that this card will go unplayed, even if only as a sideboard special

If you somehow control multiple armies and cast an amass spell, you dont announce which Army gets the counters until the amass spell resolves

As a quick related aside, theres a common anti-Reserved List argument that most of these cards will hold their value even though a reprint because even if they print more Underground Seas, they arent going to print any more Beta Underground Seas