Alpharael, Dreaming Acolyte provides valuable card advantage in decks built around artifacts, maintaining your hand size while keeping up on board
Labeling power levels like this can be very beneficial, most notably because it allows you to be extremely clear when it comes to setting expectations
Flipping Coins Many of the coin flip cards are terrible
Its controller creates a tapped Powerstone token
A 3/4 legendary creature in Temur's Red, Green and Blue Mana colours, she can exile a legendary artefact or land from the controlling player's graveyard when she attacks and slap a discovery counter on it
A control deck focused on casting a high volume of instant and sorcery spells would benefit from including Tempest Trapper in their deck, as it provides additional mana for spell-casting and a potential card advantage engine with its ability to exile and play cards from the library