Tobias, The Rizzen

: Tobias, The Rizzen is all colors. You may activate Tobias, The Rizzen's loyalty abilities at any time you would an instant.
: When this leaves the battlefield, each opponent puts a 0/1 colorless space token with defender and you can't play creatures onto the battlefield.
-2: Surveil 2. Target opponent reveals their hand. You choose a card from it. That player discards that card.