mtg dual cards spell and land Lands (Ixalan Frame) The Original Dual Lands: History

In the late game, when youve already got plenty of creatures, it helps finish the game by making your entire team larger and giving them vigilance so you can freely attack without worrying about dying on the crackback

For starters, planeswalkers can be attacked

A card's color identity is determined by all the mana symbols that appear on itnot just in its casting cost, but anywhere in its rules text

On another note, toxic and infect stack, so a 2/2 with both infect and toxic 1 deals three total poison to a player

Then when state-based actions are checked, the Seedling would be a 2/2 with 1 damage marked on it and would survive