It can play similarly to Defense Grid when you suspect that an opponent is relying on free interaction, but it can avoid some of the pitfalls of that card by sacrificing itself to draw a card if you need it gone so people can interact with someone else
See Double Rarity: Rare TYPE: Instant SUBTYPE: - CMC: 4 Mana cost: USD: $1.04 EUR: 1.12 TIX: 0.02 EDHREC RANK: 3283 This spell can't be copied
Daze Market Price: $3.13, Foil: $214.48 One of the best common-rarity counterspells ever printed, Daze is among the best cards from Nemesis and also ranks rather highly in terms of modern value today
But you cant just play your best cards on round one, because each card costs mana and gaining mana takes time
Whenever a player wins a coin flip, double Okauns power and toughness until end of turn
An XRR spell is a long way from mana efficient, it never really gets to being efficient either, even when it does double damage