Gleam of Resistance [Conflux] SPA Lazav el Multiple Set: Duel Decks Anthology Type:

Set: Duel Decks Anthology Type: Creature — Human Wizard Rarity: Common Cost: {U} Counter target spell with mana value 4 or greater

I prefer the 'diplomatic' approach

Set: Fifth Edition Type: Artifact Uncommon Cost: {1} Whenever a player casts a blue spell

Set: Dark Ascension Type: Sorcery Rarity: Uncommon Cost: {2}{R} Discard all the cards in your hand

destroy all creatures with power 3 or greater

Gleam of Resistance [Conflux] SPA Lazav el Multiple Set: Duel Decks Anthology Type:Set: Conflux Type: Instant Common Cost: {4}{W} Creatures you control get +1 +2 until end of turn. Untap those creatures. Basic landcycling {1}{W} ({1}{W}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.)