mtg cards like heroic intervention TappedOut It contains the spells you know and the creatures you can summon to fight for you.Card Name Heroic Intervention (Showcase) - MTG

Things have gotten a lot more promising since then - and general sentiment seems to have improved - though naturally the price tag for this MTG set is still a sore subject for many

Unearth grants haste to the permanent that's returned to the battlefield (even if it's not a creature card)

Only any opponent may activate this ability and only if they see Entirely Normal Armchair

This Boros commander also works well in aggressive and lifegain-focused decks, where Arabella, Abandoned Dolls attack trigger can turn a board full of small creatures into a significant advantage with cards like Heliod, Sun-Crowned, for example

There are also a lot of good cards that give this effect, such as the mighty Flickerwisp, but only ten can make it into the best flicker cards in MTG