In Magic: The Gathering, planeswalkers can be some of the most impactful cards on the board, providing ongoing abilities that shape the flow of the game. Controlling or removing these threats is crucial to maintaining board dominance. The cards mentioned like Broker's Charm, Cabaretti Charm, and Maestros Charm offer versatile instant options to disrupt planeswalkers or strengthen your creatures. From personal experience, using instant spells that either directly deal damage or provide buffs to your creatures can be a game-changer. For example, Broker's Charm allows you to not only deal damage equal to a planeswalker's power to a target creature but also gives you card draw flexibility, offering both board control and card advantage. On the other hand, Cabaretti Charm's ability to create tokens and boost your team while also damaging opponents or removing enchantments provides a layered approach to board presence. Additionally, Maestros Charm's powerful effect to deal 5 damage to any creature or planeswalker and cause opponents to lose life while gaining life yourself can quickly swing momentum in your favor. In deck building, including a suite of such charms is beneficial since they offer multiple modes of usage, making them flexible answers to diverse threats. A practical tip is to time these charms carefully: casting them in response to an opponent activating a planeswalker's loyalty ability can deny their advantage immediately. Another strategy involves pairing these instant spells with creature tokens or trample boosters to maximize pressure, forcing opponents to focus on defense rather than their plans. Ultimately, consistently keeping planeswalkers off the board involves a blend of direct removal, tactical buffing, and controlling enchantments that support your game plan. Experimenting with different instant spells and charms tailored to your deck can significantly improve your control over the battlefield and pressure your opponent into reactive play.