The Lil' Scions

: When The Lil' Scions enters the battlefield, choose blue or red. If you chose blue, the 1st loyalty ability costs 0. Otherwise, the 2nd costs 0.
-2: If you chose red, detain up to four creatures. If you chose blue, scry 2, then return target creature an opponent controls to its owner's hand.
-2: If you chose blue, draw four cards. If you chose red, tap up to two target creatures, then look at target player's hand.