Whenever you gain life, you may pay {1}. If you do, put a +1/+1 counter on each creature you control and those creatures gain trample until end of turn.
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![Valentin, Dean of the Vein // Lisette, Dean of the Root - [Foil, Extended Art] Strixhaven: School of Mages (STX)](http://cdn.shopify.com/s/files/1/0147/6729/2516/products/297696bb-0610-45fb-92d3-5b7d9a7da290_dd4d3945-d0c3-43de-8a64-8b2f76cf8134_530x@2x.jpg?v=1624657352)